1995 Chevrolet Blazer the jerking car

Tiny
KESHA_P36
  • MEMBER
  • 1995 CHEVROLET BLAZER
  • 4.3L
  • V8
  • 4WD
  • 231,000 MILES
Hello I have 95 Chevy blazer that jerks when u drive it to long jerk when u have been sitting at a light to long and jerks when while sitting I check every thing in this truck o2 senor tps senor fuel pump fuel injecter transmission what ever this car has I checked it but it still bad help me please to out what can I do to fix my baby
Monday, May 18th, 2015 AT 10:40 AM

3 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Try cleaning throttle plate on both sides and iac hole with choke cleaner then check fuel pressure and scan for codes. If vin W should be55-61 psi if not vin w should be 9-11 psi.
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Monday, May 18th, 2015 AT 12:22 PM
Tiny
KESHA_P36
  • MEMBER
  • 2 POSTS
It won't let me scan for codes
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Monday, May 18th, 2015 AT 12:49 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Then have a pro do it there may be a wiring problem causing it. Check fuses in dash. What is fuel pressure? Auto parts rent gauge
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Monday, May 18th, 2015 AT 1:06 PM

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