2001 Saturn L300 scanner codes

Tiny
CARLR
  • MEMBER
  • 2001 SATURN L300
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 86,000 MILES
My Saturn after reaching operating temp. Will buck while driving and stall at idle when in gear. When I had it scanned no error codes came up all passed.I had it scanned again and it said lost communication. At my wits end. Thanks!
Saturday, April 3rd, 2010 AT 5:37 PM

2 Replies

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Couple things I'd like you to check is fuel pressure, and the mapp sensor, I'll send you info on how to do a fuel pressure check. I suspect a possible fuel restriction.
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Friday, April 9th, 2010 AT 6:38 PM
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
https://www.2carpros.com/how_to/how_to_check_fuel_pressure.htm
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Friday, April 9th, 2010 AT 6:39 PM

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