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1996 Chevrolet Tahoe Repair Question


Topics covered: Exhaust.
Mileage: 155 miles.

Asked on February 20, 2012

96 Tahoe 350 engine Have a bog down at top speed. Does not bog down while idling or accelerating. Does not bog down while engine has cruise on. Replaced plugs, wires, cap an rotor an seems now to "chug" just a bit worse at top speed. Can you give me any

Replaced plugs, wires, rotor and cap. Chug seems to be a bit worse now. Perhaps mis firing ?
Avatar Asked by tiedyetimmy

Answer

Replied on February 20, 2012

have u checkded for a clogged exhaust.

Tiny Answered by cadieman (expert)
2,849 answers provided
Replied on February 20, 2012

Exhaust flow seems normal. It only mis fires when at top speed. Not while idle or when accelerating. Wonder if it may be a fuel issue ? It seemed to get worse after the plug,wires, rotor an cap were replaced.

Tiny Response from tiedyetimmy
1 question asked
Replied on February 20, 2012

hook up a gauge so u can see it while driving to check this

Tiny Answered by cadieman (expert)
2,849 answers provided