power.? when im on the highway, the engine shakes if i get on it at 55. it stalled at a stop sign today. if it has been running and i turn it off, it's really hard to start for an hour. please help me, i cannot afford to junk this truck
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how do i fix my 91 GMC sierra? when i get on it the engine shakes and it has no
- Thread starter Mc.Lovin
- Start date
knuckleheaf27
New member
I'd start with a fuel filter change and some throttle body cleaner for the throttle body.