My motor shakes and boggs out when I excelerate what could that be

Tiny
DREW9827
  • 2001 OLDSMOBILE ALERO
  • 109,000 MILES

My car shakes and boggs out when I try to excellerate

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Wednesday, July 4th, 2012 AT 1:32 AM

3 Replies

Tiny
ASEMASTER6371
  • EXPERT
  • 25,533 POSTS

Check the fuel pressure.

Check the cat converter, it may be clogged.

Make sure the egr valve is not stuck open

Roy

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Wednesday, July 4th, 2012 AT 1:33 AM
Tiny
DREW9827
  • MEMBER

How do I go about doing those things

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Wednesday, July 4th, 2012 AT 7:07 AM
Tiny
DJCL
  • EXPERT
  • 786 POSTS

You will need a exhaust back pressure guage and a fuel pressure guage. As far as the egr goes you can try un pluging to see if it is better. Is the engine light on?

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Wednesday, July 4th, 2012 AT 7:42 AM

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