My car is idling rough drives fine but will.

Tiny
ANONYMOUS
  • MEMBER
  • 1999 SATURN SL2
  • 224,000 MILES
My car is idling rough drives fine but will stall when I stop for a stop sign or light but will start up just fine again.
Wednesday, January 2nd, 2013 AT 4:19 AM

2 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
Do you have any codes in the computer?
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Wednesday, January 2nd, 2013 AT 4:30 AM
Tiny
ED MISENER
  • MEMBER
  • 1 POST
My 1999 Saturn was doing the same thing. I replaced the temp sensor and put new plugs and wires on it and it still idled rough. I removed and cleaned the EGR valve and that did the trick. So try replacing or cleang the EGR valve and you should be good.

Now if I could only figure out why it revs high when I start it or put it in park after driving it an I would be all set
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Saturday, March 30th, 2013 AT 12:13 AM

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