Noisy lifters or Fuel injectors
#1
Noisy lifters or Fuel injectors
I got an 08' and it seems that the engine" ticks" loudly at idling. I didn't know if this is loud injectors and is normal or a lifter issue that I have. Has anyone else have/had noise? thanks
#2
yea i have that too same year v-6 3.6L .. i dont know what it is but i replace the wires and plugs and it reduce the noise. but i still hear it... i going to start doing surgery on the truck next month i will let you know what happens.... I am going to replace the lifters first..
#3
There is actually a TSB (# 08-06-01-022 - posted below) that addresses the consumers' complaints of a loud ticking noise on 2006-2008 Equinox & Torrent. According to the TSB, the ticking sound is either made by excessive exhaust valve stem to guide clearance (which obviously requires repair) or by normal operation of the fuel injectors.
TSB_08-06-01-022.pdf
yea i have that too same year v-6 3.6L .. i dont know what it is but i replace the wires and plugs and it reduce the noise. but i still hear it... i going to start doing surgery on the truck next month i will let you know what happens.... I am going to replace the lifters first..
Thread
Thread Starter
Forum
Replies
Last Post
rhd
Silverado, Sierra & Fullsize Pick-ups
6
March 26th, 2011 5:09 PM
olcurt
Silverado, Sierra & Fullsize Pick-ups
4
December 13th, 2008 12:20 AM
art
Silverado, Sierra & Fullsize Pick-ups
0
April 9th, 2007 4:48 PM