my trasmission starts loosing power and starts smoking over 30mph.I just picked it up from a mechanic who put in new seals what could it be


Asked by May 15, 2013 at 11:44 PM about the 1977 GMC Sierra

Question type: Maintenance & Repair

1 Answer

Scott Wilson

what kind of trans is it ? was it working before the seal work ? info ?? std, auto, auto with OD. Did the mechanic put the trans in the Truck or did you? Did someone hook up everything, no leaks or fluid toped up, fluid not over full.

Your Answer

Add photo

Related Questions

Search GMC Sierra Questions

GMC Sierra Experts

#1 FordNut
Reputation 190
#2 dandyoun
Reputation 110
#3 Js08016
Reputation 80
View All

Related Models For Sale

Used Ford F-150"
3,193 Great Deals out of 215,835 listings starting at $1,000
Used Chevrolet Camaro"
828 Great Deals out of 39,037 listings starting at $2,650
Used Ford Mustang"
749 Great Deals out of 41,215 listings starting at $900
Used Dodge Challenger"
479 Great Deals out of 25,485 listings starting at $8,000

Used Cars For Sale