STARTSFOR A FEW SEC, THEN STALLS FUELPUMP RUN WITH KEY ON FOR FEW SEC. THEN STOP. I HAVE CHANGE FUEL PUMP -AND RELAY SAME THING?
Feb 5, 2012 at 8:15 PM
FUEL SYSTEM
1997 CHEVROLET TAHOE
H STEELE
- MEMBER
- 1 POST
- FOLLOW
Advertisement
Check to see if you lose power at the relay. If you do, check ignition switch. It may also deal with the PCM.
Feb 5, 2012 at 8:34 PM
-Check the fuel pressure and also the fuel pump and oil pressure sending unit-to include injector/s pulses
Feb 5, 2012 at 8:35 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.