MY TRUCK HAS THE 4

1993 Chevrolet Cheyenne

Tiny

Anonymous

February, 5, 2013 AT 1:46 PM

My truck has the 4.3 vortec engine and has 307,000 miles on it and the transmission. It has started "bucking", or jerking, especially between 40-50 mph when it is allowed to decelerate. I've also begun noticing it at around 30 mph. It almost feels like either a miss or like the transmission is acting up.

FOUND 880 RELATED QUESTIONS

1 Answer

Tiny

ASEMaster6371

February, 5, 2013 AT 1:59 PM

Are there any codes?

Tune up? When was done

trans service? When was done?

Roy

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