2001 Saturn L100 No power up hills

Tiny
COOLCARS
  • MEMBER
  • 2001 SATURN L100
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 60,768 MILES
Just wondering what you think? I had 2 codes p0300 which is misfire detection and a p0172 system too rich bank 1. Test drove vehicle while watching the misfire graph and cyl 1 and cyl 2 had several hits so I changed the plugs. After thst vehicle runs good but has no power up hills the check engine flashes but dont store any codes or sets any history codes. Any suggestions.
Tuesday, April 13th, 2010 AT 5:59 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Lean fuel condition could be caused by one of the following below:

1. Vacuum leaks
2. EGR and PCV valve.
3. Low fuel pressure.
4. Dirty fuel injectors.
5. Mass Air Flow Sensor.
6. Oxygen sensor/s
Was this
answer
helpful?
Yes
No
Tuesday, April 13th, 2010 AT 6:25 PM

Please login or register to post a reply.

Related Engine Low Power Content

Fix an Engine with Low Power!
VIDEO
Fix an Engine with Low Power!
Instructional repair video
Symptoms of Low Engine Power
GUIDE
Symptoms of Low Engine Power
The power your car's engine is producing is important. When you step on the gas you need your car to accelerate, mainly to keep you out of trouble when getting onto the...
VIEW MORE