98 Oldsmobile bravada

Asked by Aj Nov 04, 2018 at 10:41 AM about the 1998 Oldsmobile Bravada 4 Dr STD AWD SUV

Question type: Maintenance & Repair

I was driving 60 mph
yesterday and then the truck
started acting real sluggish
and wanted to over heat and
didn't wanna shift anyone
have a clue what might be
going on pls help

2 Answers
103,435

KenF answered 6 years ago

It's 30 years old, with who knows how many miles on it. When's the last time you gave it a good tune up? Or serviced it? Plugs, plug wires, cap/rotor, clean throttle body, filters, sensors, check PCV, EGR, vaccum leaks, exhaust leaks, check timing, fuel pressure, go through entire cooling system with emphasis on water pump operation, check shift solenoids and/or modulator. Do all that then see how she drives.

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44,010

Hornet_2497 answered 6 years ago

Like KenF suggested, there is probably more than one thing going on here. Scan for problem codes. That would be a good place to start.

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