
1993 Cadillac DeVille 4.9L Excessive Emissions
I've got a Caddy really testing me, PLEASE HELP! It runs very rich, as shown in the gas readings. I've disconnected the fuel regulator hose (no sign of fuel there)& disconnected & plugged the canister hose @ throttle body. I fired the injectors individually & ...
Summary posted 3/12/2007
![]()
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)15 Replies Received(Hide Replies)15 Replies Received
|
Message Closed w/Summary
|
VIN | IG6CD53B9P |
Engine | 4.9 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | Excessive Emissions |
Occurs | Always |
Trouble Codes
P091 | PRNDL mal |
Message Closed w/Summary
Vehicle Data
1993 Cadillac DeVille
VIN | IG6CD53B9P |
Engine | 4.9 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | Excessive Emissions |
Occurs | Always |
Trouble Codes
P091 | PRNDL mal |