2002 GMC YUKON XL 1500- MOTOR DIES AFTER GOING 10 MILES
WAIT 15 MINUTES RESTARTS RUNS OK
Check the fuel cap!! If the vacuum relief is not working it can impede the fuel flow and cause the engine to shut down or not restart after a stop. Waiting usually gives things a chance to stabalize and the engine will restsrt. When this happens again try loosening the cap and see if the engine will restart.....If it restarts immediately, REPLACE the fuel cap..Do Not leave it loose because this will cause other problems. If it is not the fuel cap the problem may be the filter, the fuel pump, or aome other fuel system malfunction.
Testimonial: "Great will try it "
Have someone check the Mass Flow sensor on you vehicle
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my GMC Yukon XL 5.3, will run for a little while , then it will keep shutting off on me. I will have to wait several minutes to get it started again then it does the same thing
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