
1992 Cadillac DeVille 4.9L Excessive Emissions, Poor Fuel Economy
car came in on the hook and customer said it had a fuel leak. after looking at the car it is leaking fuel out of the exhaust pipe connection. I pulled the fuel rail and pressured up the system and no leaking injectors. I did a fuel pressure drop test and ohmed...
FIX posted 4/14/2009
![]()
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)7 Replies Received(Hide Replies)7 Replies Received
|
Message Closed w/FIX
|
VIN | 1G6CD53B2N |
Engine | 4.9 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | Excessive Emissions, Poor Fuel Economy |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
1992 Cadillac DeVille
VIN | 1G6CD53B2N |
Engine | 4.9 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | Excessive Emissions, Poor Fuel Economy |
Occurs | Always |