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Showing results for tags 'engine noise'.
Iv recently purchased a Porsche 966 C4S with 55k miles with a rear end wreck, it had sat for at least 2 months with out a proper start up. upon arrival i did an inspection, it had a few pulleys bent including the tensioner pulley so i can't necessarily run the serpentine belt with out removing the engine and replacing it, air box was broken so it had to be removed including the mass airflow sensor. exhaust was untouched. no damage to the block. after preparing it i started the car for the first time, it ran good i listened in no ticks or knocks everything was running fine ( it ran with out a s
My 04 CS has developed a new issue, anyone have any ideas with this... When the engine is started and running, doesn't matter if its started fresh or has been running hard for an hour, there is a distinct sharp ticking noise, very rapid, that sounds like its coming out of the throttle body on the top front of the motor. I have been through the threads and heard the various postings of the dreaded scored cylinder wall or slapping pistons, this sounds nothing like that, this is a sharp ticking noise and its not coming from the cylinders. Near as I can tell the noise is coming from the top cen
Hi Porsche enthousiasts! I am reading a lot since a few days on these forums, especially the 986 ones there i am a fresh owner since march of this year. There my Boxster is driving perfect i am wondering about a weird noise at cold startup and sometimes but not often after a restart after e few houres of driving. I have already asked this at two Porsche specialist over here but none of them are able to tell me exactly what it is. The only thing they do telling me is not to worry about and to drive the Porsche wihout sleepness nights. The first one is sure that the noise is well know also o