20 Most Recent 1991 Plymouth Laser Questions & Answers


problem mpi
have it tested
run the fault codes as there may be a sensor problem that controls the ECM which works the MPI

1991 Plymouth... | Answered on Jul 08, 2017


Just trowing some suggestions out there, but, I would check the idle air control valve (solenoid) or the throttle position sensor. If they check out then my last guess would be the map sensor or the vaccuum to the map sensor. Hope I was able to help. Best wishes.

1991 Plymouth... | Answered on Jul 13, 2014


gas fillter
air fillter
or no comprusson

1991 Plymouth... | Answered on Dec 06, 2013


You need to check for a trouble code, Kragen auto does this for free. Also check for vacuum leaks at the intake manifold.

1991 Plymouth... | Answered on Oct 25, 2011


if that's the code thjat is set and you experience surging at mid throttle,and plan on keeping to vechicle change it,very simple to do.










TIM.....

1991 Plymouth... | Answered on Oct 26, 2010


here are some instructions and pics from autozone.com. there may be a bracket you have to remove.
  1. Disconnect the negative, then the positive battery cables from the battery.
  2. For 1990-94 vehicles, remove the battery and battery tray from the engine compartment.
  3. For 1990-94 vehicles, detach the speedometer cable connector from the transaxle.
  4. For 1995-98 2.0L turbo engines, remove the air hose.
  5. For 1995-98 2.4L engines, remove the air cleaner and air intake hose.
  6. If equipped with 1.8L engine, remove the bracket on the lower side if the intake manifold.
  7. Detach the starter motor electrical connections.


97b3d24.gif6e589a1.gif

1991 Plymouth... | Answered on Sep 28, 2010


First off I would strongly recommend you purchase a haynes or equivalent service manual. There are 2 indentations on the cam gears. There is an arrow on the oil pump (lower right) sprocket. There is a small dimple indentation on the crank pulley sprocket. The crank pulley dowel pin faces up. Actually, vfaq.com lol

1991 Plymouth... | Answered on Jul 11, 2010

Not finding what you are looking for?
1991 Plymouth Laser Logo

48 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Plymouth Experts

Marvin
Marvin

Level 3 Expert

85216 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Are you a Plymouth Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Laser Plymouth

  • Laser Plymouth

Most Popular Question

new starter removed

  • Cars & Trucks
Loading...