Mechanics

CHEVY ENGINE MISS

1999 Chevrolet Silverado

Engine problem
1999 Chevy Silverado V8 Four Wheel Drive Automatic 96000 miles

fuel pump started buzzing @ 94000 miles. Engine started missing last week. Changed pump and the miss is still there. Codes show clylinder #7 misfire. Changed plugs, wires, and changed around coils and the miss is still there on clylinder #7. The other code that came up one time was random/multipal clylinder misfire, but it only came up once. Any help?
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Homerb
December 5, 2007.



Mine did the same the $36 coil pac fixed it

Tiny
Gene_p
Dec 5, 2007.