1995 Chevy Corsica

Tiny
CHEVYCORSICA95
  • MEMBER
  • 1995 CHEVROLET CORSICA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 141,000 MILES
I have a 95 Chevy Corsica v6, the car starts up fine. But soon as I start to drive and press the gas it hesitates/bucks. It's even stalled out completely, and i'll have to put the car in park and start the car again. I've tryed STP products, (Gas treatment, octane booster, and fuel injection cleaner.) All put into the gas tank. The problem just started. Does it sound like a O2 filter, or throttle body problem? What should I do?
Friday, December 26th, 2008 AT 12:17 AM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the fuel pressure, the TPS/MAF/MAP sensors-
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Friday, December 26th, 2008 AT 1:40 AM
Tiny
CHEVYCORSICA95
  • MEMBER
  • 2 POSTS
All the sensors are fine.
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Friday, December 26th, 2008 AT 3:01 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the EGR valve and also do a backpressure test on the exhaust system
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Friday, December 26th, 2008 AT 3:26 PM

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