Mechanics

WHY WONT MY CAR REV PASS 2500 RPM

1998 Buick Regal • 200,000 miles

I have a 98 buick regal and it wont rev pass 2500 rpm Transmission is fine though and car sounds great any idea of what can make the car do that
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Phrancis
July 14, 2012.



Maybe exhaust restriction ie. Cloged CAT have a vacuum gague?

Docfixit
Jul 14, 2012.