answersLogoWhite
Car Shaking Problems
Isuzu Trooper
Ford F-350

On a 1997 Isuzu Trooper 3.1 diesel turbo with an electronic pump and the speed at idle is not stable it varies from 700 to 1500 rpm and the car is shaking what could be wrong?


Top Answer
User Avatar
Wiki User
2005-04-20 11:21:28
2005-04-20 11:21:28

As a blind guess, the ECM is basing the Air/fuel mixture with incorrect data from a bad sensor or vacuum leak. Check the Idle air control actuator, It's responsible for allowing more or less air to bypass the throttle plate to stabilize the idle. It gets commands from the ECU based on information from various engine sensors.

Related Questions

User Avatar

yes. Diesel is a very stable fuel . it wont even react much when put to a flame!

User Avatar

It will affect it by the building shaking and sliding if it doesn't have a stable base. If it has a stable base, it might be smashed by another building, so be concious of your surroundings in these situations.

User Avatar

its electronic configuration


Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.