1997 Chevy Blazer fuel pump

Tiny
STEELERS126
  • MEMBER
  • 1997 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 256,866 MILES
Installed new fuel pump and now it floods motor with fuel already replaced o2 and cooling sensors
starts but puts out black smoke
any sugggestions
Do you
have the same problem?
Yes
No
Tuesday, October 7th, 2008 AT 11:02 PM

5 Replies

Tiny
RHALL77
  • MEMBER
What was the orignal problem you had with the vehicle.
Was this
answer
helpful?
Yes
No
Thursday, October 9th, 2008 AT 8:01 AM
Tiny
STEELERS126
  • MEMBER
The original problem was the fuel pump
Was this
answer
helpful?
Yes
No
Thursday, October 9th, 2008 AT 7:44 PM
Tiny
BRUIZER
  • MEMBER
Ck the fuel pressure regulator. Should be near injection railing. On top of engine.
Was this
answer
helpful?
Yes
No
Thursday, October 9th, 2008 AT 7:48 PM
Tiny
RHALL77
  • MEMBER
Most likely its the CFI leaking in the upper intake.
Was this
answer
helpful?
Yes
No
Friday, October 10th, 2008 AT 10:26 AM
Tiny
STEELERS126
  • MEMBER
Suspected the new fuel pump blew the fuel regulator
now engine is loudly knocking due to fuel washing or so I m told. Now it needs motor.
Was this
answer
helpful?
Yes
No
Sunday, October 12th, 2008 AT 10:09 PM

Please login or register to post a reply.

Recommended Guides