Cougarman
New Member
- Joined
- Nov 9, 2013
- Messages
- 5
- Reaction score
- 0
- Points
- 0
- Location
- New Jersey
- Vehicle Year
- 1986
- Make / Model
- Ford
- Engine Size
- 2.9
- Transmission
- Automatic
I have an 86 ranger that seems to smoke a bit and stalls quite often. I checked for codes and got code 21 and 95 for koeo. And codes 21 and 42 for koer. The truck starts right up but will only run for a few minutes and then it will stall. So the truck really never gets to a normal operating temp which is why I assume the code 21 comes up. I checked the fuel pressure and I get 20psi with key on, between 32-33 with engine running, 42 with vacuum line off and 40 when you give it gas. Anyone know if these are normal not sure where to get the specs from. Also when the vehicle is shut off it holds pressure. Any ideas would be great thanks.