Pulling into the parking lot today, rolling at 3k RPM in first, with the AC on, I heard a rather loud rumbling noise from the engine bay. I figure probably because the AC was on, so I turned it off and the rumbling stopped.
Kinda worries me... I figure maybe it's the main belt and maybe a wearing tensioner bushing?
Any advice on what to check? I'm all about preventative maintenance, so if replacing the belt and tensioner rollers and bushings would be a good idea, I'm all for it.
Which pulleys should I be the most concerned about? I see three different ones on PP. The belt is cheap, so that doesn't worry me.
TIA,
Matt
__________________
2001 Boxster - Grey on Grey
1969 911T Targa - 'Stinky'
http://www.zoto.com/frayadjacent/img...f27a-4a399.jpg <---- my car. ^ crap I post.
"The existence of the flamethrower is evidence that someone, somewhere once said 'I want to set those people over there on fire, but I don't want to have to walk over there to do it.'"
Linear Mode
