2004 Buick Rendezvous

2004 BUICK RENDEZVOUS
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FJJAY
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Engine Performance problem
2004 Buick Rendezvous 6 cyl Front Wheel Drive Automatic

after tue up car still wants tocut outaround 3000 4000 rpm
Aug 17, 2010 at 8:37 AM
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WRENCHTECH
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Are you attempting this in Park or is it happening at highway speeds?
Aug 17, 2010 at 8:55 AM
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FJJAY
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it does it in park and in drive
Aug 17, 2010 at 11:17 AM
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WRENCHTECH
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If your attempting this while the car is in Park, then it's just the rev limiter kicking in like it's supposed to. If it does it while driving, then you want to check your fuel pressure with a gauge and rg it up so it can be monitored during the failure.
Aug 17, 2010 at 11:27 AM
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FJJAY
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ill try that thank you
Aug 17, 2010 at 11:45 AM
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