2002 Buick Century Q&A

2002 Buick Century Question: When stopped and car, in gear, idling. Engine will develope a severe lope.

I have always avoided stalling by giving the engine a little gas. This does not happen every time I'm stopped.60,000 miles -
Answer 1
Does your service engine soon light come on? If so a code should be set which can be read with a scan tool. The fault code may lead to the cause of your rough idle. -
Answer 2
Mine does this too... and also stalls sometimes when I'm backing up. It hadn't done it all winter...and then when it's started to warm up- has started again... I put $900 into it to "repair" it and it didn't fix it so... who knows? -
Answer 3
you need to shft down fly -