can u please help ?

Asked by TYRELj Aug 13, 2023 at 10:25 AM about the 2001 Chevrolet Silverado 1500HD LS Crew Cab RWD

Question type: Maintenance & Repair

MY 2000 CHEVY RUNS FINE IN THE COOL MORNING  THEN WHEN I
START IT IN THE HEAT OF THE EVENING IT STARTS OFF FINE THEN IT
STARTS TO SPIT AN SPUTTER EVEN SOUNDS LIKE BACKFIRING
THROUGH THE BREATHER  I GIVE IT GAS AN DIES TURN THE KEY OFF
FOR A MIN THEN AFTER A COUPLE OF TRYS THEN IT WILL GO FOR A
FEW MILES AN THEN THE SMAE THING HAPPENS AGAIN

3 Answers
157,515

James answered about a year ago

Sounds like it's starving for fuel. Check your fuel pressure at the fuel rail. Possibly the fuel pump is dying. Hope that helps! Jim

Mark helpful
2,315

Jeff answered about a year ago

Drive it with a fuel pressure gauge hooked up to it. Check your adaptive fuel PID. Check to see what your O2 sensors are doing.

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