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HI there, i have a 1990 190e 4cyl 1.8 i think,when i start it the rpm climbs to 3500 and wont come down. the few solutions i found on youtube are not helping, can someone please help?

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Sounds like you got something sticking like the high idle sensor or it's bad all together you held the butterfly open and it got sent out of sink if that's the case you will have to re sink it then it should do fine

Posted on Dec 26, 2018

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6ya6ya

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Posted on Jan 02, 2017

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Anonymous

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SOURCE: wont rev over 3500 rpm

You should go buy a Haynes or Chilton manual to figure this out. Costs about $15. There could possibly more than one reason for this happening. Anything posted in response could only be speculation.

Posted on Oct 28, 2008

Jonah Oneal

  • 14092 Answers

SOURCE: engine starts cutting out at 3000 rpm and wont rev up

fuel pump pressure too low.causing lean mixture .

Posted on May 12, 2009

Jonah Oneal

  • 14092 Answers

SOURCE: rpm shoots up to 3500 dwn to 1500 up again down again .

scan it check tps sensor.also check for sticking throttle linkage.also check idle speed control.

Posted on Jul 17, 2009

Anonymous

  • 4 Answers

SOURCE: MY DODGE NEON SXT WONT GO OVER 2200 RPM'S WHEN I

Had this problem on my 05 Neon as well, Could possibly be the cam sensor. Should throw a code if it is though.

Posted on Mar 06, 2010

raj somaiya

  • 5370 Answers

SOURCE: 92 NISSAN WITH BOGGING AT 2800 3500 RPM AND AT LEVEL SPEED 4CYL AND 5 SPEED

For this types of problem,there are few help inks to troubleshoot the problem.Click the link below to go through the troubleshooting procedure to resolve the issues :----Idles rough and quits when gas pedal is pressed less? http://technoanswers.blogspot.in/2012/01/1999-ford-f-150-idles-rough-and-quits.html-----------van idles rough? http://howtobyme.blogspot.in/2012/01/2004-ford-freestar-van-idles-rough.html
--------------runs lean and idles rough? http://technoanswers.blogspot.in/2012/02/ford-runs-lean-and-idles-rough.html
-----------Car still runs Rough after tune up? http://howtobyme.blogspot.com/2011/12/car-still-runs-rough-after-tune-up.html
------------Idle flair is noticed on car? Rough idle? car will not idle? Erratic idle speed? http://technoanswers.blogspot.in/2012/02/idle-flair-is-noticed-on-car-rough-idle.html
----------High rpm in neutral? Inconsistant high RPM in neutral? http://technoanswers.blogspot.in/2012/02/high-rpm-in-neutral-inconsistant-high.html
------------Engine Backfires? http://technoanswers.blogspot.in/2012/02/jeep-backfires.html----------- Nissan stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

-----------
Nissan Pathfinder Backfires? http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-backfires.html
---------How to adjust rpm? http://schematicsdiagram.blogspot.com/2011/12/how-to-adjust-rpm-on-2009-dodge-charger.html
------------Engine cuts out at 3000 RPM? http://schematicsdiagram.blogspot.com/2011/12/engine-cuts-out-at-3000-rpm.html
----------This will help.Thanks.

Posted on Feb 17, 2012

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