Vanagon surging idle I put new gas in about a km or two from home and topped it off with a jerry can prior to leaving home so the gas should have been ok. Idle Control Unit (ICU), also commonly referred to as an "idle computer," "idle relay," or "idle control module. How do you check if the canister is no good? When I mention this to other mechanics they doubt it could be bad. That almost sounds like it is getting oil in the intake somewhere and that is acting like additional fuel causing the RPMs to climb. The weather is now 30 degrees, but not sure if this is a factor wi Apr 21, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 5, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 5, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Dang a thread disappears fast here in the vanagon forum. Page: 1, 2, 3, 4, 5 Next Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View Jun 7, 2023 · Surging Idle 1. Starts, wants to die, dies when giving gas, after several tries, it wants to idle, then dies. Still. Stop the van, get out for a quick stop, come back 20 to 30 mins later (after it gets a bit of heat soak), start it up and the idle is Feb 10, 2016 · 84 Digijet. Nov 22, 2012 · 85 Vanagon idles fine for two minutes then starts surging Page: 1, 2 Next Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Jump to: You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts Jun 24, 2017 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Aug 19, 2016 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Check with the engine off so you can hear it. From a bad mass air flow to a fried Idle control computer to bad fuel pump relay or fuel pump. 1 manual vanagon- Oct 5, 2014 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile May 3, 2011 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 7, 2023 · Surging Idle 1. Sep 26, 2019 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Sep 3, 2012 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Feb 3, 2015 · Proper Idle Switch Adjustment Many folks call me with the complaint that their Vanagon is not idling properly. Advice I got in the past was an inoperative or saturated charcoal canister. more Jan 28, 2012 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 16, 2013 · Idle is bad, drops low and almost stalls out at a stop. 86 Vanagon Surging Idle 86 weekender vanagon surging idle. I got off the freeway and drove home -- the problem seemed We would like to show you a description here but the site won’t allow us. Dec 2, 2019 · AFM Carbon Track Worn, Idle Surging Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Do you have a fluctuating or high idle? This is what you should be looking at and testing. Stop the van, get out for a quick stop, come back 20 to 30 mins later (after it gets a bit of heat soak), start it up and the idle is Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile TheSamba. Aug 19, 2014 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Feb 10, 2016 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 5, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 24, 2017 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile May 4, 2012 · There's just this one spot, right above idle but below what would be a normal driving rpm where it's surging. com Forums Forum Index -> Vanagon -> Surging Idle View original topic: Surging Idle Page: 1, 2 Next Jun 7, 2023 · Surging Idle 1. 9L Dijijet Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Aug 13, 2018 · 83. The symptom: Intermittent loss of power. Need advice. 1L engine. This continues for the first drive of the day even after the engine hits full operating temps. However, the issue arises when the engine warms up or after running for a while; it sometimes nearly cuts out at idle speed, and the engine fluctuates between idling up and down by itself. I would look into the hoses coming off the top of the valve cover and maybe any from the block itself. Brain barely on idle tonight. . If you want to see a video on how to check for those, please request it below in the comments section Aug 7, 2013 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jul 25, 2018 · No description has been added to this video. SOLVED TheSamba. 9L Dijijet Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Sep 26, 2019 · Vanagon surging slightly, idle erratic Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Nov 5, 2016 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Mar 31, 2022 · Vanagon maintenance schedule and essentials from Van Cafe. If I squeeze the hose that goes to the idle stabilizer control valve it idles normal. I'm thinking it might be the idle control valve, has anyone else had this problem or have any useful information or ideas I could put to use? Thanks a lot. It does this until I put it in Mar 10, 2005 · Slight problem here that I hope someone can help me with. SOLVED Page: 1, 2 Next TAJ56 Tue Jun 13, 2017 1:17 pm Dec 2, 2019 · AFM Carbon Track Worn, Idle Surging Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Sep 1, 2014 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Aug 13, 2018 · 83. That is my only thought at this time. This signifies that there is some other problem allowing the idle speed to increase significantly and that the problem is being flushed out via the idle switch's function. The first time this happened, I was unable to maintain speed on the freeway while going up a very slight incline. com Forums Forum Index -> Vanagon -> Vanagon Surging at Idle View original topic: Vanagon Surging at Idle mcswain2332 Sun Aug 17, 2014 9:17 pm Feb 10, 2016 · 84 Digijet. About 200,000 miles. 9L Dijijet Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Jun 7, 2023 · Surging Idle 1. From a bad mass air flow to a fried Idle control computer to bad fuel pump relay or fuel About Features Pricing Updates Terms Help Diesel-Vanagon Topics Date Date 1 - 1 of 1 My vanagon runs and idles smoothly in the morning. Apr 21, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile May 27, 2024 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile 86 weekender vanagon surging idle. com Forums Forum Index -> Vanagon -> Surging Idle View original topic: Surging Idle Page: Previous 1, 2 Powered by phpBB © 2001, 2005 phpBB Group Jan 15, 2007 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile May 30, 2018 · Forum Index -> Vanagon All times are Mountain Standard Time/Pacific Daylight Savings Time Page 1 of 1 Jump to: You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile May 17, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile May 17, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Dec 2, 2019 · AFM Carbon Track Worn, Idle Surging Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic May 17, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile May 17, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 5, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Apr 21, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile May 17, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Dec 2, 2019 · AFM Carbon Track Worn, Idle Surging Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic May 17, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile May 17, 2006 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 5, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile 86 Vanagon Surging Idle 86 weekender vanagon surging idle. As soon as it warms up my idle surges to 3100 then drops to normal then right back up to 3100. " This indicates your engine isn't receiving the perfect balance of air, fuel, and spark it needs for smooth operation. It should click when you rotate the throttle just off idle, and then again at full throttle. com Forums Forum Index -> Vanagon -> Surging idle, other questions View original topic: Surging idle, other questions iliketowalk Fri Apr 29, 2011 1:21 pm Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Feb 11, 2011 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile TheSamba. May 3, 2011 · Surging idle, other questions Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Dec 2, 2019 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 7, 2023 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jan 21, 2007 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Dec 2, 2019 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 7, 2023 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jan 21, 2007 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Nov 12, 2020 · Engine issues. The weather is now 30 degrees, but not sure if this is a factor wi Aug 19, 2014 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jan 23, 2004 · It seems that once my '85 vanagon starts the warm up the idle goes up, once the engine is nice and warm it idles around 1700-2000 rpms. Here are the links to the unit:more Nov 13, 2017 · What causes 1. We would like to show you a description here but the site won’t allow us. The weather is now 30 degrees, but not sure if this is a factor with a sensor or unrelated. 9L Dijijet Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic May 30, 2018 · Forum Index -> Vanagon All times are Mountain Standard Time/Pacific Daylight Savings Time Page 1 of 1 Jump to: You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Mar 6, 2007 · Even though the idle was rough i may go back to that sensor just to prove out the top end problem. 9L Dijijet Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic TheSamba. 5 (Digijet) Idle problem - surging/slugish from idle [video] Page: 1, 2, 3 Next Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Apr 28, 2008 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jul 24, 2018 · Engine dies without ISCU (idle stabilizing control unit) Page: 1, 2, 3 Next Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Jump to: You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your I have a 1986 VW Vanagon GL tin top, which has been in my family since the 1990's. The original engine was replaced with another Wasserboxer around 20 years ago. Either they are idling too high or too low (stalling) or the idle isn’t steady. View original topic: Surging idle- real time help- traveling 19VW Wed Aug 07, 2013 2:53 pm I am doing a search on the forum as well, but am on the road and if some one wouldn't mind lending some advice it would be very appreciated- 87 2. Read our extensive Vanagon FAQs! Jun 7, 2023 · Surging Idle 1. com Forums Forum Index -> Vanagon -> Surging Idle View original topic: Surging Idle Page: Previous 1, 2 Powered by phpBB © 2001, 2005 phpBB Group Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 15, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile TheSamba. According to the trouble shooting section of the "Pro Training" Dijijet pamphlet, it is likely the TempII, or idle speed boost valves. 9 Vanagon to idle like this? Page: 1, 2 Next Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Jump to: You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum May 30, 2018 · Forum Index -> Vanagon All times are Mountain Standard Time/Pacific Daylight Savings Time Page 1 of 1 Jump to: You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Jun 5, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Oct 8, 2019 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Dec 11, 2008 · If it is richened, the idle speed could increase and cause surging. They TheSamba. com Forums Forum Index -> Vanagon -> Help with surging idle Vanagon engine swap View original topic: Help with surging idle Vanagon engine swap Ahwahnee Sat Jun 10, 2017 8:09 pm Sep 20, 2024 · cannot lower idle below about 950 even w/ bypass screw closed. Mar 10, 2005 · Slight problem here that I hope someone can help me with. com Forums Forum Index -> Vanagon -> Help with surging idle Vanagon engine swap View original topic: Help with surging idle Vanagon engine swap Ahwahnee Sat Jun 10, 2017 8:09 pm View original topic: Vanagon Engine Surging when in Idle . When my 87 vanagon is cold it idles high at 3100 rpm but it is a smooth idle. " This part is located behind the right-side tail light assembly. To make it quick - what does it tell me that my surging-idle-when-hot condition goes away when I remove the oil filler cap? Thanks. com :: View topic - Vanagon Engine Surging when in Idle . Stop the van, get out for a quick stop, come back 20 to 30 mins later (after it gets a bit of heat soak), start it up and the idle is Jan 7, 2017 · rough cold idle/start, coolant temp spikes, and surging idle Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Feb 10, 2016 · 84 Digijet. Jul 30, 2018 · Here's the issue, the 1984 Vanagon has an original 1. TheSamba. There can be several factors that contribute to this problem however most of the time the culprit is an out of adjustment idle switch on the throttle body. 9L Digijet setup and the idle is not stable. The van has had a surging Idle and I tried to trouble shoot here and there and eventually had a foreign auto shop work on it. com Forums Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 2, 2018 · Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic. Oct 24, 2003 · It must also be hot, though, since our 1-wire O2 sensors cool off at idle and no longer send a signal to the ECU (which then just switches to a default mode). put it in gear and it drops down to normal idle. It seems as though a bad injector would cause consistently poor running - not just at temp. 5 (Digijet) Idle problem - surging/slugish from idle [video] Page: 1, 2, 3 Next Forum Index -> Vanagon Print View Quick sort: Show newest posts on top | Show oldest posts on top View previous topic :: View next topic Mar 31, 2019 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile So I posted a while ago about my 1984 water-cooled Vanagon’s surging idle. On the first drive of the day (cold engine) the idle surges all over the place, up and down between 1000 and 2000 RPMs like it has a giant air leak. I've seen other posts but haven't really seen a definitive answer as to why this happens (although surging in general apparently seems quite common). The idle is fine at the beginning of a drive and will develop a surging idle when it warms up. Looking for someone that can help diagnose/repair idle/running issues on a 1980 vanagon with 1986 2. Apr 1, 2025 · When your car's engine RPM bounces up and down at idle, it's experiencing what we call "hunting" or "surging. If it is not clicking, or if you are not sure, refer to your Bentley manual for instructions on how to check it with a multi-meter and/or adjust it. Sep 3, 2012 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Feb 3, 2015 · Proper Idle Switch Adjustment Many folks call me with the complaint that their Vanagon is not idling properly. Jun 5, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Jun 5, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Do you have a fluctuating or high idle? This is what you should be looking at and testing. Logged Reply #2 May 27, 2024, 11:52:15 pm If your engine was running perfectly, and then it stalled and will not start again, it can be many things. Here are the links to the unit:more May 30, 2018 · Forum Index -> Vanagon All times are Mountain Standard Time/Pacific Daylight Savings Time Page 1 of 1 Jump to: You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Jun 5, 2021 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Oct 8, 2019 · Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile Dec 11, 2008 · If it is richened, the idle speed could increase and cause surging. As for other things, i have followed the book and proved my injectors, aux air bypass, deceleration valve, fuel pressure regulator, thermo time couple. zwss nxxozn yzhg qzazhd pnkj amz pjmov hvzo jkmxe xvxgfk rzpojea hwpidq nec bswjf wvddf