Feels like engine is chugging

Tiny
JXMITCHELL21
  • MEMBER
  • 2003 SATURN VUE
  • 0.5L
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 29,700 MILES
I recently had some problems with this car. I bought it used. One owner and only 21,000 miles. Recently when I drive it for about fifteen or twenty minutes it starts to feel like the car is almost dying without shutting off. Meaning it just feels like it's "chugging" for lack of a better term to explain it. I have had it looked at and no codes are coming up. Just cannot figure out what it is that is wrong.
Friday, September 2nd, 2016 AT 11:33 AM

4 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
So this is a six cylinder engine with an automatic transmission?
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Friday, September 2nd, 2016 AT 12:25 PM
Tiny
JXMITCHELL21
  • MEMBER
  • 2 POSTS
Yes
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Saturday, September 3rd, 2016 AT 1:05 PM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
So only when it's warmed up you have issues?Have you checked fuel pressure when it's running bad?
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Saturday, September 3rd, 2016 AT 5:05 PM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
Also have you checked for excessive back pressure in the exhaust?
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Saturday, September 3rd, 2016 AT 5:18 PM

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