I have a 1988 dodge shadow 2.2L and it will start and rev to about or above 2000 rpms and when it tries to idle down it just dies. I replaced the iac and it ran fine until I powerwashed the engine bay out now it seems to do the same thing so I replace the iac again and the tps and the pickup coil and its still doing the same thing. I need help PLEASE Im losing my patience with this car
Cars & Trucks - Dodge - Shadow - 1988 Dodge Shadow
Answers & Comments
Sometimes the coolant sensor will cause this condition. It may be in advanced mode so when it's cool it wont idle properly. Also, try spraying the wires with a little silicone spray, the wires may have been affected by the powerwash. Good luck!