hey guys

my motor shakes a lot. when i start my car and i let it warm up the motor start to shake and the rpm lowers to under 1000rpm. it feels like its going to die out. can you guys help me. thank you

 

more information is always better, tell us as much as you can. does it alwys do this? only at idle? only when cold? randomly? at any RPM? fromt what you've described, it could be one hundred things.

 

yes it always does this, when its cold and while im driving. when i start the car it revs up to 3000rpm then it lowers to about 1000. after that it fades down(almost to 0rpm) and goes back to 1000rpm then does the same thing again. the idle goes down. im sorry but i think this is the best way to describe it.

 

ok now when i turn the car on the idle went up 2000rpm then it went all the down and the car died..turn off