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S-10 02 Chevy Blazer V6 4.3

Tiny
JAY CHAVIRA
  • MEMBER
  • 2002 CHEVROLET S-10
  • 90,000 MILES
Your Question:

HI I HAVE A FEW QUESTIONS ABOUT MY 2002 CHEVY BLAZER OK SO MY SERVIVE SOON ENGINE LIGHT WAS POPPING UP SO I HAD IT SCANNED AND IT WAS THE MAF SENSOR SO I BOUGHT THE SPRAY TO CLEAN IT AND IT ACTUALLY RUNS A LIL WORSE THAN WAT IT ALREADY DID I JUST DID THIS YESTERDAY COULD IT BE POSSIBLE THAT ITS DOING THIS BECAUSE I BARELY DID IT AND IT NEEDS TIME TO PRECESS?ALSO I HAVE CHANGED THE FUEL PUMP THE MIDDLE PART OF THE FUEL INJECTORS ALSO I CLEANED THE FUEL INJECTORS I ALSO NEED TO BE OUT OF TOWN ITS AN 8 HOUR DRIVE WOULD THIS GIVE ME ANY TROUBLE ON THE WAY?
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Friday, April 26th, 2013 AT 10:52 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
I won't drive any vehicle with the check engine light on, except possibly to the shop. What was the code number? I saw three codes for maf sensor. One was sensor performance. The other two were frequency high and frequency low.
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Friday, April 26th, 2013 AT 11:25 AM

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