98 Tahoe Boggs down when stepping on the gas

Asked by GuruSF7MF Jun 18, 2019 at 05:14 PM about the 1998 Chevrolet Tahoe 2-Door 4WD

Question type: Maintenance & Repair

Changed spark plugs, cap, rotor fuel pump assembly.  Dont
know what it is.  When I step on the gas it take a long time
for it to get up to speed.  If I step on the gas too hard it just
Boggs out

1 Answer

43,910

Starving for fuel. Replace fuel filter if more than 30K miles old. Then it may be fuel pump or fuel pressure regulator. Pressure test fuel line at injector rail.

Your Answer:

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