2005 Silverado knock sensor
August 31st, 2015, 12:38 PM
#1
CF Beginner
Thread Starter
Join Date: Aug 2015
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
2005 Silverado knock sensor
I am new to the forum here and I am looking for some guidance. I am out of options as far as I know at this point.
I have a 2005 Silverado 5.3 flex fuel engine Z71, and I am having an issue with the bank 2 knock sensor. I have replaced sensors twice and wires, the engine only has 4k miles on it, the fuel pump was just changed this past weekend, and I only run 93 octane fuel. After all of this to no avail on the issue of the knock sensors, I can clear the code and it will be back on within 30 miles. I have no clue where else to look or what else I can do to resolve the issue, also I do not believe the PCM is failing because I have no other symptoms pointing to PCM failure. Any and all advice on this issue would be greatly appreciated as I am stumped currently
I have a 2005 Silverado 5.3 flex fuel engine Z71, and I am having an issue with the bank 2 knock sensor. I have replaced sensors twice and wires, the engine only has 4k miles on it, the fuel pump was just changed this past weekend, and I only run 93 octane fuel. After all of this to no avail on the issue of the knock sensors, I can clear the code and it will be back on within 30 miles. I have no clue where else to look or what else I can do to resolve the issue, also I do not believe the PCM is failing because I have no other symptoms pointing to PCM failure. Any and all advice on this issue would be greatly appreciated as I am stumped currently
Thread
Thread Starter
Forum
Replies
Last Post
chanceriehl
Silverado & Fullsize Pick-ups
1
October 2nd, 2013 9:39 PM
desilverado
Silverado & Fullsize Pick-ups
0
March 24th, 2007 4:10 AM