Having problems with your 1987 Pontiac Firebird ?
My 2.8 1987 firebird idles around 2000
\015 When i crank it it idles at around 900 then once it warms up it goes up to 2000. If i turn my ac on it will go down to around 1500, turn ac off it goes back to 2000 sometimes it will go up and down from 2000 to about 2400. How do i fix it or check it?\015
Repair Help & Product Troubleshooting for 1987 Pontiac Firebird
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