
1990 Cadillac DeVille 4.5L Cruising by itself
Car comes in having problem running away without accelerating, at stop ok, as soon as accelerating over 5MPH let go pedal, car can still keeps going up to 30MPH, replaced IAC, Adj TPS .57v with IAC retract & max out 1.14v, also replaced ECM, disconnect cruise ...
FIX posted 5/25/2007
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)13 Replies Received(Hide Replies)13 Replies Received
|
Message Closed w/FIX
|
VIN | 1G6CD5338L |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / SEFI |
Emissions | OBD1 |
Symptoms | Cruising by Itself |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
1990 Cadillac DeVille
VIN | 1G6CD5338L |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / SEFI |
Emissions | OBD1 |
Symptoms | Cruising by Itself |
Occurs | Always |