Ok, i have a 99 Buick Century 3.1 with 67K on it. Over the past several months i have had mechanics left and right trying to fix this. Here is what is it is doing. In the morning i go outside get in the car and crank it up no problem. Give it a little gas and it starts sputtering. Leave car alone and come back 30 - 45 minutes later, crank it up and car runs fine. give it gas and there's no sputtering. i have so far had the injectors cleaned, catalytic converter changed, fuel pump changed, spark plugs changed, the computer changed, and maybe a few other things. I live in South florida so we don't have cold mornings or anything. Please give me a nudge in the right direction. thank you for your time.
Need help diagnosing auto trouble for 99 Buick Century.?
- Thread starter JohnK
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