20 Most Recent
1996 GMC Jimmy - Page 3 Questions & Answers
Truck stoped and wount start
If it cranks good but won't start, have a helper crank it while you visually check for spark at the plugs, if spark everywhere, use a gage and check fuel pressure. How long since a tune-up? Any applicable trouble codes?
Draining bad gas
undo fuel line from input side of fuel filter.
put drain pan under undone fuel line.
install jumper wire in place of fuel pump relay( note schematic on relay for terminals to jump) as soon as connected fuel pump will energize...also replace fuel filter to ensure no restrictions
Heater core
Big job....time consuming...instrument panel must be removed to gain access...not recommended for a novice...
Replace heater core
big job....instrument panel must be removed to gain access...not recommended for a novice...
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