88 D100 issues
My 92 gmc was giving me fits, everything checked out,all i had left to check was the fuel pressure reg. even though fuel pressure wasnt bad.
all the sensors were acting within range,oxygen sensor was showing lean,causing longer pulse width on injectors.
So i went into the tbi.
My 92 gmc was giving me fits, everything checked out,all i had left to check was the fuel pressure reg. even though fuel pressure wasnt bad.
all the sensors were acting within range,oxygen sensor was showing lean,causing longer pulse width on injectors.
So i went into the tbi.
