my Mazda 929, possible, problem? Or odd glich..
Ok, the other night I was driving my mazda 929, 1995, home and all the sudden it seemed louder. So I check to see if my muffler went out.. or if the catilitic converter crapped out on me.. but neither did, both are in fine working order. So I put my car into park and I notice instead of idling at 700-1000rpm, it idling at 1300-1600rpm, and when driving the acceleration is much quicker. Now keep in mind this is a totally stock car with a dohc 3.0l v6, and a very heavy car, but all the sudden this thing cut off a few seconds on the 0-60, and is much louder, almost sounds like I put on a whole new exhaust system..
Anyone have ANY idea why this would happen? OR what happened?