Buick Park Avenue Engine Idle High

My Car Will Start Fine But By The Time I Get To The Corner Of My Street It Feels Rough. I Put It In Park & My Rpm's Go Up Past 4. I Shut It...

Hi, I Have A 1994 Buick Park Avenue With A 3800 Engine In It. A Few Weeks Ago It Started Acting Funny, It Will Idle Real High When You Put...

Hello.. My Car Has Been Having A Problem For A Couple Years Now. It Runs Fine Around Town, But When I'm On The Highway For An Hour Or...

Y Cars Eating Up Gas Even When Idling Could This Be Because Of A Bad Fuel Filter Or An Oxygen Sensor Or Fuel Injector Cause Also When Im...

Started Idle High And Not Idling Down If I Turn Off The Car And Restart It Then It Idles Fine But The Idle Is A Little Low Then Normal Kind...

My 1984 Buick Electra Park Avenue Won't Idle Down To Normal Speed. I've Tried Different Carburetors But No Change.

I Have A 1993 Buick Park Avenue 3.8 V6 With 131,000 Miles. I Had A Battery And Starter 3,000 Miles Before That. I Took My Car For An Oil...