Back fire

Tiny
MARK DISKEVICH
  • 1989 CHEVROLET TRUCK
  • 6 CYL
  • 2WD
  • MANUAL

I have an 1989 chevy c1500 5speed when shifting from 3rd to 4th and 4th to 5th when the clutch is engaged I get a back fire the engine has over 300000 miles

Do you
have the same problem?
Yes
No
Monday, February 14th, 2011 AT 7:16 PM

2 Replies

Tiny
RASMATAZ
  • MEMBER

Check the air injection system/check valve and diverter valve-

Was this
answer
helpful?
Yes
No
Monday, February 14th, 2011 AT 7:19 PM
Tiny
MARK DISKEVICH
  • MEMBER

Where is that located

Was this
answer
helpful?
Yes
No
Monday, February 14th, 2011 AT 7:20 PM

Please login or register to post a reply.

Other Engine Backfire Questions