Transmission or computer issues envoy 2003

Asked by Sep 23, 2016 at 09:42 PM about the 2003 GMC Envoy XL SLT 4WD

Question type: Maintenance & Repair

My envoy runs until it gets hot then it acts
like it has no power to the tranny and I push
the gas petal and it idols up but doesn't

4 Answers


Transmission, Check trans fluid level.

1 people found this helpful.

Have the transmission fluid and filter changed.


Use a bottle of Lucas transmission fluid stop slip and seal too.

1 people found this helpful.

have a 2003gmc envoy xlslt was backing up in deep stones in 4 wheel drive just stopped push gas wont go forward or back checked fuijd and fuses all good so whats the promble

Your Answer:

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