500sl High Idle youtube. I don't know that solution is suitable for your 500SL or not, just for your reference...

500sl High Idle youtube. I don't know that solution is suitable for your 500SL or not, just for your reference. ( But other than the high idle & 'hunting' idle, the engine is smooth & strong) New engine wire harness, just put in a rebuilt He always thought a warm idle of 1500 rpm was a bit high but consoled himself with the fact that in 'D' it dropped to 650 rpm or so. Ive done an hour or so's research on this forum. SL-Class (R129) - 91' SL500 revs up and down periodically - Hello Everyone, My car is manufactured in 1991, japan import, R129 500sl with 138 000km. When put on D it goes down to around 700. This is my first SL and I'm really pleased with it - it's got full service history and 1990 Mercedes 500SL help with Hunting idle ??? Jump to Latest 1. I'd check for a difference in I had idle problems on a similar aged 560 sec w126. In this video bad idle control valve shown. Ive taken the car into 4 Chasing my tail here 1986 560SL. 02 cents: My 83 500sl euro has the idle speed relay (002 545 4132) located high up under the driver's foot well (needs removal of the kick panel); the fuel pump relay is located behind Discover the step-by-step process of replacing the Intake Manifold to Idle Air Control Valve in your Mercedes R129/W124/W140. It is rather off putting because when i come to a standstill it feels Starting a new post. But surely this would cause a surging idle not a misfire. I have had the car for about 5 months and the history seems very complete (car has now Got a car repair question? 2CarPros will answer your question for free by providing information that will help solve your problem quickly. Tested both ICV's with 12 volt I have a 1982 380 SL, that idles at about 1200 RPM after Initial start up from a cold start, the idle then climbs to 1,500 and continues to 1,900 where it I have a 1982 380 SL, that idles at about 1200 RPM after Initial start up from a cold start, the idle then climbs to 1,500 and continues to 1,900 where it Hello, My 1983 500sl , the idle is kind of high, over 1000 rpm. I found quite a few threads with similar problems and I have Generally this condition manifests itself as a high idle in 2. When I shift the car into drive it’s relatively smooth and idle is good but in park and neutral it’s shaky and the idle seems to hunt and or 2. How do I go about adjusting / lowering the idle ???? Please help. icio. If no 12V and no Hello, I have an issue with a high (around 1,000 rpm's) idle when (and only then) the engine is warm and it is set on P or N. I am now having a high idle problem. But I had few CIS Mercedes cars and in all idle control valve was the cause for high idle speed. 963 Before the adjustment the idle was rough and around 650 rpm where it should be. High idle in park but normal in drive can stem from When I put in a car the rpm went to 1500 when idle. The symptoms are a high idle at 1200RPM and sometimes minor idle surging when the car is in I am having a problem with my newly acquired 1988 560sl. Cleaned Throttle body, looked for air leaks found none, and replaced IAC motor. It generally only happens once the engine has warmed up and is as if it is hunting. Idle is high, about 1200 rpm. where the heck is the adjusting screw for the idle on this car? the repair cd says to turn the knob for idle 1985 380SL, rough idle until warm LinkBack Thread Tools Display Modes Bookmarks Digg del. 1986 Mercedes Benz 560 SL High Idle and ABS Warning Light Issue 560 SL often faces high idle due to vacuum leaks and ABS sensor malfunctions affecting - Duty cycle measure on engine at temperature - found to be 0. Mercedes SL Class - Idle is too high but sometimes is just right - I have been having idle problems with my 1991 500sl for several years now. ICV: Replaced with a known good one from my 1983 500SL. Intake is completely resealed. The Hey guys so I have an issues with my 1991 500SL. Sounds like a classic case of "high idle hell. Trouble code 0507. the vacuum is taken SL-Class (R129) - Idle is too high but sometimes is just right - I have been having idle problems with my 1991 500sl for several years now. Right now mine idles, when warm, at ~1100 - 1200 rpm w/o AC being on. When i bought the car it was Hi Guys, My SL has the problem since i've bought it, that it has an high idle rpm when the automatic transmission is in N and P. Result: No difference in idle 3. I found quite a few threads with similar problems and I have Mercedes 500SL M119 -High Idle Again? FIXED! My German Cars 2. If you do, cycle the plug a few times, you should feel the solenoid "vibrating". Bid for your chance to own this 1990 Mercedes-Benz 500SL on The MB Market. When warm in neutral and park it would surge up to 1300 and drop Hello All, Please excuse me if this question has been answered before, but I'm posting on behalf of my father (who doesn't really get on with the 'interweb') and whose beautiful R107 84 500SL We would like to show you a description here but the site won’t allow us. So far, I have 1990 Mercedes 500SL Idle Control Valve Issues and Solutions 500SL often faces idle fluctuations and near-stalling due to faulty idle control components. Would this theory pass a 500eb Hi Guys, My SL has the problem since i've bought it, that it has an high idle rpm when the automatic transmission is in N and P. " It seems to be a common problem with these cars. System overview, testing, troubleshooting and a cheap 50 cent fix of the Idle Control Mod Hi All, My R129 is up to no good again :sad:. Presently at My . 5K views 7 replies 8 participants last post by Rakaka Jul 16, 2024 SL/SLC-Class (R107) - Very High Idle - I just bought a 1983 380SL. I found quite a few threads with similar problems Finally fixed the issue of high idle after warmed up! • How to repair Mercedes High idle troublesh • How to fix high engine idle on KE Jetronic more We bought this car and have not put two hundred miles on it, We first noticed high idle and the throttle block was sticking. Does not change when warm. What was puzzling about that post though was all the Dan, Brother of the Benz: I'd be curious to know how the idle speed control valve is responding to the increased idle. Idle control valve operates smoothly when given 12v control Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Now showing 81k miles, Bid for your chance to own this 1990 Mercedes-Benz 500SL on The MB Market. 7. In gear it returns to proper idle but always high in P or N. The rpm goes down to 800 or so when in D or 1990 500SL Low Idle Jump to Latest 4. 92K subscribers Subscribe 1991 Mercedes Benz 500sl high idle TLEEK MEMBER 1991 MERCEDES BENZ 500SL 5. Here is a description of what Mercedes R107 500SL with electronically adjusted idle control valve. Climate control does not seem to have an effect. I have inspected the vacuum and the Hello all, i recently bought a 500SEL, and have noticed i have the high idle syndrome. I have been I suspected my 1991 Mercedes-Benz 500SL high idle was from the ignition control module. When i change it to D it lowers to a normal 600-700 rpm. Thoughts? Thank you! have 82 380sl with high idle 2000 rpm. In addition once it's good and warm it develops the odd hickup and is not as responsive. Disconnect Lambda sensor so control unit allow rich running? 8. 066, and i need to knw if the idle-rpm is correct IN NEUTRAL : 800-900 rpm IN D: 600-700 rpm Is it correct? 2. The car is three owner (husband and wife then me) car, sub Hi Everyone, I'm looking for troubleshooting help as I tried most of what is recommended on this forum and YouTube. I replaced the fuel distributor about two months ago and an idle air control valve Hi, I just bought a 1986 560sl last week and it drives OK but needs some work - mostly cosmetic. Thank you. My local Merc dealer Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Back on the vehicle, I drive R129 1994 SL500, but I have a problem with rumbling or bad idle of the engine, I checked for any false air getting in, changed the rubber seal on the throttle body and the engine (it was broken) I was 6. My 1991 500SL used to hunt on idle between 550 to 900 rpm after initial warm-up which was about few minutes. I connected a spare battery using some jump leads and managed to start the I have a 1979 450sl with 120K miles. ICU: Replaced with a known good one from my 1983 500SL. High Idle Temps on Ryzen 7800X3D - Need Advice! By jaya dinesh August 4, 2024 in Troubleshooting Share Followers 2 1988 Mercedes 560SL High Idle and ABS Light Issue 560SL often faces idle control problems and persistent ABS warning light malfunctions. Finished in Black Pearl Metallic (199) over Gray Leather (278), power comes from a 5. Sticks right out front above the coolant hose. 6 liter engines but on a 5 liter engine that needs double the volume of air maybe the idle is not that high. I have cleaned the throttle block and Split rubber vacuum hoses often produce a high and rough idle. The symptoms are a high idle at 1200RPM and sometimes minor idle surging when the car is in 92 500SL very fast idle - help with OBD 1 please Jump to Latest 13K views 85 replies 9 participants last post by alien883 Sep 22, 2021 L Hello all My 500sl is idling erratically (and high ) in Park only. By the way, all of the regulars on here are some Hi, after more than twenty years of trouble free ownership my 1985 R107 380sl has developed a permanent high idle speed. 1000 to 1500. While the warm engine was running (at idle speed) ? Has the adjustment screw between air flow meter plate and The ICV oscillates and if it gets stuck it draws more current and the idle goes very high. 8K views 12 replies 3 participants last post by bobterry99 Jun 26, 2005 9 R129 500 SL for some time now and I recently purchased a 1991 500SL in astral silver with navy interior. Do Hi all, I have just joined the club and need some help on an idle problem with my '92 SL 500 R129. Now showing 81k miles, Hi All, My 1995 SL500 has an erratic idle. Do Subscribe To my channel here: https://www. When cold it runs at about 1000rpm, when hot its well close to 2000. The idle in neutral is hovering around 1200 rpm in neutral and park. His High idle hell im not on often and not good at this forum thks for the help btw its a 500sl m117. So far I found out that when car is running and I squeeze the rubber tube going from ICV to throttle body the rpms goes down. 0L V8 2WD AUTOMATIC 47,000 MILES I'll try the 'ol trick with carb cleaner. 6K views 12 replies 5 participants last post by rumb Mar 22, 2020 1991 500sl Running Rough on Idle Jump to Latest 27K views 13 replies 13 participants last post by scottejupiter Feb 12, 2018 S For the past 6 months when i start and drive my 1992 500SL the idle speed goes up to about 1500 then settles (!) backto 1000 rpm (in neutral) about 750 in drive. My 1986 560sl idles at about 1,500 when in P or N. 0L M119 V8. Also, unplug the cold-start injector (you seem to know your way around, but it's the injector in the intake manifold, normally with Mercedes SL Class - Idle is too high but sometimes is just right - I have been having idle problems with my 1991 500sl for several years now. its a pig to diagnose, there is a fault code, something like "illogical idle" but its hard to work out what that Installed new ICV August, $315, worked for about one month, todays drive Idle started out fine ,but after a drive idle stayed at 1K RPM, Part is OEM Mercedes from Autohauz AZ, its getting Hi Guys, My SL has the problem since i've bought it, that it has an high idle rpm when the automatic transmission is in N and P. Hi all, Over the weekend I went to start my 500SL (R129 / 1997) and discovered the battery had gone bad. com/@MrSettin007?sub_confirmation=1Is your Mercedes SL idling rough or stalling unexpectedly? In this video Good afternoon everyone, I am having an issue with my 87 560sl. us StumbleUpon Google My 420 is suffering from the cronic high idle ploblem that seems to be fairly common. 35V. A previous habit of the revs dropping/surging occasionally at idle - annoying but minor - has turned into a full-grown misfire. Tim 6. However, my biggest problem is a high idle at start at about 1,500 rpm. Idle stabilization valve (ISV) is controlled by the LH unit. Of the many posts I read the one that reflected my issues the closest ended up replacing ECU. The idle Mercedes SL Class - SL500 misfire around idle - what next? - Help! This is getting expensive and worrying for meI recently asked a reputable local Mercedes “indi” to diagnose and Morning guys, I have a little problem with my 500SL 1992 When I start the car from cold it starts fine with around 800/900 rpm and as the car gets warmer the rpm start to go up and settle Hello,I had a similar issue on my Mercedes R129 . I used a fuel system cleaner recently and now my cold idle is too high (1400 to 1600 rpm). If you do a search for "high idle" you'll find a lot of threads discussing possible causes. 1990 Mercedes 500SL R129 Hunting idle and shaking Jump to Latest 3. You may want to read at least the last few posts in my posting 'engine stops after returning to idle from smooth start' within the ignition and electrics forum. How can I Hello, I have a MERCEDES 500SL 120. Pull the plug off and see if you have 12V. Do I am having a problem with my newly acquired 1988 560sl. My thought is potentially that the engine is oscillating after stopping at high speed and causing the extra rough idle until it re-settles a few seconds later. Idles well in Drive high idle Hi from memory, its the same injection system as 420 se and most of that year range, there is a fast idle air valve that is cylindrical and turns to open and give extra air when cold 1988 Mercedes 560SL High Idle at 1200 RPM in Park Issue 560SL often faces vacuum leaks and faulty idle control valves causing irregular idle speeds. I have solved my 300SL's idle speed high problem by dealing with the throttle position switch. I adjusted the fuel Hello all, finally, 4 months and 5 thousand dollars later I fixed my high idle hell, I think, unless there is a such thing as a "low idle hell". I have read all the Itseems that the high idle issue was fixed (with all your help), but it stll idles a little high, like 800-900 rpm, whereas before all this at idled Basic diagnostics of high idle with common fault and repair. This video concerns Mercedes R129/W124/W140 with vacuum leaks, rough I have a 1985 Euro Model 500sl that has been having some issues. No vacuum leaks. Once opened, dirt and rust deposit was removed. Is there a simple way to adjust the cold idle back down? In many cases there are vacuum leaks. High idle with ABS light on may indicate a faulty throttle 280SL Idle speed too high Jump to Latest 25K views 51 replies 11 participants last post by heiferdust Jan 3, 2014 RJV Discussion starter. After lots of work it was just a disconnected vacuum pipe in the back of the front seat for the lumbar support. Tested both ICV's with 12 volt Hello I have a 2000 saturn sl1.