Car runs crappy
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Joined: Feb 2001
Posts: 422
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From: Rockford,IL, Unitied States
Car: 1991 Pontiac Firebird
Engine: 305
Transmission: 700R
Car runs crappy
found out my cat is pluggedd.. car
running lik ehell.
why does the car run smooth with a restrictive exhaust on front all the way to back.. but then with no exhaust car runs making popping backfriing sounds, and rough idle??
running lik ehell.
why does the car run smooth with a restrictive exhaust on front all the way to back.. but then with no exhaust car runs making popping backfriing sounds, and rough idle??
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