Mud in my Veins
Join Date: Oct 1999
Location: woooooo pig sooooooie!
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Re: Need help-Ticking noise=power loss
This is a long shot but possible... the check valve on my crossover tube that feeds air into the back of the heads broke off and allowed hot exhaust to escape, creating a nasal-sounding tick. The hot exhaust melted the vacuum lines that work the EGR, TAB, and TAD systems, which caused them to stop functioning and also created a vac leak. Just a thought, since it did seem to come from right behind the dash and it's almost impossible to see without a mirror and some contortioning [img]images/graemlins/smirk.gif[/img]