SRX Loses power and shakes over 70 mph

Tiny
METROFLA
  • MEMBER
  • 2004 CADILLAC SRX
  • 117,000 MILES
While driving along the road the srx suddenly stops accelerating and then starts shaking if I try to accelerate. Once I go below 70 mph all is fine.
Tuesday, September 6th, 2011 AT 12:50 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,179 POSTS
If the check engine light has come on, have the computer scanned. Most parts stores will do it for free. Also, since it happens under a load, check fuel pump pressure to make sure it is within spec. If you need directions, check our homepage under the DIY section for a video and directions.
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Tuesday, September 6th, 2011 AT 2:10 AM

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