1995 Ford F-150

Computer problem
1995 Ford F150 6 cyl Two Wheel Drive Automatic 100, 00 miles

i have a lot of problems with this truck check engine light runs rough wont shift weak engine and the dual tank system is messed up so it pumps it back to the other tank your not using

but I tried put a code scanner on the self test well it wont send the code it says to check in the manual but I dont have the manual for this truck can anyone help me out
April 20, 2009.

Check out the related content below while we wait for the question to be answered by a professional mechanic.