Ticking noise

Apr 9th, 2004, 01:06

ticking noise from under dash when decelerating thru 75 - 70 - 65 mph when de-clutched and aircon off, tick tick tick tick - its driving me nuts nuts nuts , trims been checked, hearing aokay? noisier when weather cold - possible exhaust manifold gasket(s)leak, or STC?

S80 2000 2.5 tdi 38k

Apr 17th, 2004, 17:51

is it a relay sort of tick? or more like a tappet/engine tick? are you sure its coming under the dash... sounds travel in cars so your convinced its in one place and u rip everything out then it turns out to be at the other end of the b**ding car :P

matt

Apr 17th, 2004, 18:53

its not tappets, perhaps relay - in any case local dealer plumped for brake vacume pump and replaced it, i have yet to have a proper cold morning start to fully test - i have my doubts though...

Apr 9th, 2004, 01:06	#1
silvermaple Guest Location:	Ticking noise ticking noise from under dash when decelerating thru 75 - 70 - 65 mph when de-clutched and aircon off, tick tick tick tick - its driving me nuts nuts nuts , trims been checked, hearing aokay? noisier when weather cold - possible exhaust manifold gasket(s)leak, or STC? S80 2000 2.5 tdi 38k

Apr 17th, 2004, 17:51	#2
terrastudios Guest Location:	RE: Ticking noise is it a relay sort of tick? or more like a tappet/engine tick? are you sure its coming under the dash... sounds travel in cars so your convinced its in one place and u rip everything out then it turns out to be at the other end of the b**ding car :P matt

Apr 17th, 2004, 18:53	#3
silvermaple Guest Location:	RE: Ticking noise its not tappets, perhaps relay - in any case local dealer plumped for brake vacume pump and replaced it, i have yet to have a proper cold morning start to fully test - i have my doubts though...

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