1996 Chevrolet Blazer Q&A

1996 Chevrolet Blazer Question: Vehicle is hard to start when cold. Shows code p1351. Have replaced ICM, coil

and crank sensor. Any suggestions? -
Answer 1
Next test fuel pressure. Needs to have 60psi fuel pressure to run properly and start properly. -
Answer 2
YOU POSSIBLY HAVE A CONNECTION OR WIRING ISSUE, BUT THERE IS A LONG DIAG TEST PROCEDURE TO DETERMINE THE PROBLEM -
Answer 3
where is the o2 sensor on the 1996 vchevy blazer -
Comment 1
which one there may be several -