About Ron Cris Expertise I welcome all questions about basic automotive repair..Brakes..Front End and Engine rebuilding..I am especially trained in rebuilding Chevrolet v8 Engines.
Experience I have 25 yrs experience a a journeyman mechanic
Question I have a 1993 Nissan Sentra with an automatic transmision, and about 90,000 miles. I live in minnesota and starts and runs fine until its warm. Once the car is warm, when I come to a stop it idles rough almost to a stall. When you accelerate again it hesitates then takes off and runs fine until I come to a stop again. The spark plugs have about 5,000 miles on them.
Answer check for a broken or loose vacuum hose or bad pcv valve..
thats what it sounds like to me..
Check the EGR valve also......
Good luck..
RC
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