CHEVY CODE PO171 SYSTEM TOO LEAN (BANK 1)

2005 Chevrolet Colorado

Tiny

elitimkatie

December, 8, 2007 AT 11:43 AM

Engine problem
2005 Chevy Colorado 4 cyl Two Wheel Drive Manual 60,000 miles

The MAF (1b/min) is 0.44 What is my problem?

1 Answer

Tiny

KIP STANFILL

December, 21, 2007 AT 10:33 AM

JUST DIAGNOSED ONE OF THE SAME NATURE, I SUGGEST YOU TAKE IT TO A SHOP THAT HAS A " SMOKE MACHINE" , THE VEHICLE HAS A LITTLE OVER 60000 MILES IT IS AN 04 COLORADO WITH THE 3.5 AND HAS A VACUUM LEAK BETWEEN THE THROTTLE BODY AND INTAKE COMMON PROBLEM WHEN YOU TRYING TO ATTACH PLASTIC TO ALUMINUM.

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