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Old 02-07-2012, 08:38 AM
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Re: 2002 Avalanche -- Code 171 (Bank 1 Lean)

Quote:
Originally Posted by joeysz06 View Post
i have an 02 silverado i notice i only get this code during low temps could it be the same problem? rough idle in cold starts rapid cylinder miss fire as well?
Welcome to AF on your first post.

Your answer could be yes or no.

Same engine?

What is mileage and your fuel pressure readings?

This post is over 2 years old.
Your best bet is to go and post in the silverado forum and give all informaton on your truck
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