It could also be the idler bearings as well park the car till you can get it checked out.

I stripped everything off to change the timimg belt/water pump and my to do list got too large(renovating my house) so here is the deal.  Finish the timing  belt water pump at my house in whitby,ontario and you can name your combition of parts and cash.  I have a ton of stuff and all 3 avengers will be gone by the end of the summer,rims,bumpers,lights,bosal catback exhaust most of the stuff is from jason's 2.4 mod all the stuff needs to go also have a couple sets of rims off my fiero which will fit some honda's etc those are also up for grabs.

Here is a small sample of what i have, the black fiero is for sale, yellow is my buddy's and the red one is also mine (it's not for sale).


http://s132.photobucket.com/albums/q6/metal144/

Selling green front bumper cover and both headlights from a 1995 talon/eclipse .... was going to convert the venge front end. These parts are in excellent shape for $120 canadian pics to follow shortly.