I have a 99 Nissan Altima SE 4cyl, 5 spd with 80,000 miles. When the car is cold, it runs absolutely fine. Once it heats up though, it idles rough and it hesitates badly when you give it gas under load until it gets above 2500rpm. It runs fine above 2500rpm. So far I've only tried a little fuel injector cleaner and air filter. Any ideas?
Wednesday, December 27th, 2006 AT 1:41 PM