Originally Posted by itr1446
So when i turn my jeep off to let it cool and go to restart it will buck and knock stall for awhile until i rev and hold the gas and it will return to normal. So i was wondering what is causing this. After it cools back down it runs fine just when it gets hot that it runs and idles like crap.
Hot fuel problem: fuel is boiling in the lines, so fuel vapor nor liquid fuel is being delivered.
Engine doesn't like that.
Solve the overheating problem and you'll solve the rough running problem too.