by trabuccomlfrd [OP] » Nov 13 2010, 3:12am
by jepics » Nov 13 2010, 3:17am
by bubbasparks » Nov 13 2010, 3:19am
by trabuccomlfrd [OP] » Nov 13 2010, 3:20am
jepics wrote:Ticking as a valve train tick?
Only while at idle?
Are you hearing it from inside the cab, or standing outside with the hood open?
I assume the oil level is okay?
by EKinMN » Nov 13 2010, 5:28am
by koolz71 » Nov 13 2010, 7:28am
by Z15 » Nov 13 2010, 11:41am
Allure; Avalanche; Camaro; Envoy; Escalade; G8; Grand Prix; Impala; LaCrosse; Monte Carlo; Rainier; SAAB 9-7x; Sierra; Silverado; Suburban; Tahoe; TrailBlazer; Yukon -- AFM engine, valve lifter tick noise at start up
Verify the start up engine tick after sitting for 2 + hours does stop after a period of operation- replace all lifters AFM and non- AFM
Don't replace other internal mechanical parts for start-up tick noise
by trabuccomlfrd [OP] » Nov 13 2010, 1:51pm
koolz71 wrote:are you sure its not piston slap at cold start up? I know mine has this issue..sounds really bad when it sits for a week or so at a time.
by Portmanblaze91 » Dec 02 2010, 3:49am
by Z15 » Dec 02 2010, 4:28pm
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