2000 Pontiac Firebird low engine power

2000 PONTIAC FIREBIRD
11,000 MILES • 6 CYL • 2WD • AUTOMATIC
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JAMESH1982
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  • 2 POSTS
if i unhook my cat from the manifolds and drive it to check the power...will it hurt my engine?
Feb 28, 2009 at 8:37 PM
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BRIAN 1
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  • 1,030 POSTS
no it will not,you are only doing this for testing for a plugged exhaust,when you find out what it is you can put the exh back togther. also you do not have to start a new thread when posting a response,just add to the origanal thread it makes it easier to answer. post back with what you find.
Mar 1, 2009 at 9:19 AM