No passing gear

146,345 MILES • 5.7L • V8 • 4WD • AUTOMATIC
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ROBERTO TORRES
  • MEMBER
  • 1 POST
The truck runs as if the traction control is tripped.
Dec 13, 2018 at 8:42 AM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good evening,

Not much to go on here. Is the check engine light on?

I will give some ideas.

1. Low fuel pressure. I would have it checked to be sure there is sufficient fuel to the injectors.

2. Catalytic converter clogged. if the exhaust is blocked, the engine cannot breather and will not run right.

https://www.2carpros.com/articles/how-to-test-a-catalytic-converter

https://www.2carpros.com/articles/how-to-replace-an-electric-fuel-pump

3. Make sure the brakes are not hung up anywhere.

Roy
Dec 13, 2018 at 9:37 AM
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