2002 TOYOTA COROLLA ROUPH IDLE

  • Tiny
  • dave1310
  • 2002 Toyota Corolla
  • 177 miles

I have a 2002 Toyota Corolla with a very rough idle only prevenlant when the car is shifted in reverse gear-the car operates very smooth in all the other gears. I have changed the spark plugs, cleaned the throttle body, and checked for any vacuum leaks with no luck. Any ideas what this could be? Or where to look next?

Do you
have the same problem?
Yes
No
Wednesday, July 24th, 2013 AT 6:02 PM

1 Reply

  • Tiny
  • hmac300
  • Expert
  • 44,295 posts

Check fuel pressure and look for a vacuum leak, like ahose off hole in it

Was this
answer
helpful?
Yes
No
Thursday, July 25th, 2013 AT 6:11 AM

Please login or register to post a reply.

Similar Questions