Quote:
|
Originally Posted by loneranger6886
I'll test it but i also replaced the fuel pump when we got the ruck, and the filter, ill go see what it says.
|
For a rich condition, you want to make sure the pressure is not too high.
Looking at my 90 Factory Manuals, you need to check:
- Fuel Pressure Regulator
- Canister Purge (make sure no fuel in canister)
- Map Sensor (Also check for vacuum leak at the Map)
- TPS - A bad TPS can fuel the PCM to think the gas pedal is be pushed causing more fuel to be delivered.
//2000CAYukon