Service light on at highway speed

Asked by Mmart05 Dec 17, 2018 at 06:57 PM about the 1999 GMC Sonoma 2 Dr SL 4WD Standard Cab SB

Question type: Maintenance & Repair

99gmc services light flashes at highway
speed.

2 Answers

GuruBTZ59 answered 5 years ago

For the one ask about the swap on the 5.2 to 5.9 just change the torqconverter or knok the weight off yours

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