Engine Performance problem
1998 Chevy S-10 4 cyl Two Wheel Drive Automatic
NEED TO KNOW FUEL PRESSURE SPECS FOR THI ENGINE
Thursday, March 18th, 2010 AT 8:26 PM
2 Replies
BLUELIGHTNIN6
MECHANIC
16,542 POSTS
41-47 PSI
Position the ignition switch and the A/C system in the off position. Install a fuel pressure gauge to the vehicles fuel pressure regulator valve. Confirm that no leaks are present, and energize the fuel pump by utilizing the scan tool instrument. Visually verify the PSI reading on the gauge