2000 Chevy Impala

2000 CHEVROLET IMPALA
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MS1GOODGIRL
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  • 4 POSTS
2000 Chevy Impala 102000 miles

My Chevy Impala starts to jerk back and forth when I accelerate at low speeds. What causes this?
Feb 25, 2009 at 9:22 AM
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BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
Any check engine light on
scan for codes
check it for tune up do a fuel pressure and flow test
Feb 25, 2009 at 9:07 PM
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MS1GOODGIRL
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I have already changed cam sensor. My codes came up as: PO341, P0420, PO742. I also changed my spark plugs and wires. No results. . . I also gave it a radiator flush. Last but not least coolant temp. sensor. . No results.
Feb 26, 2009 at 2:16 AM
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MS1GOODGIRL
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I forgot to mention that lights come on periodically like: check engine, service vehicle, low ccoolant level, change oil. However my oil looks good and there is proper coolant level.
Feb 26, 2009 at 2:33 AM
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BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
have the BCM tested and checked for codes
check intake manifold gasket
very common for it to be leaking
Feb 26, 2009 at 5:01 AM
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MS1GOODGIRL
  • MEMBER
  • 4 POSTS
I will do this . . . thank you, your time is greatly appreciated.
Feb 26, 2009 at 5:45 AM
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