[scoopy03]

Originally Posted by frobotz

Well wit started yesterday. i did a fluid service with filter. Everything ops checked good lastnight. My wife drove it to wal mart today, It started shifting hard and the check engine light came on. Any thoughts before I take it to the shop?

possible vacuum leak......but is it 4cyl 2.4 or 6cyl 3.4? i know with the 4 cylinder because i had it happen on mine i had check engine light and it was shifting hard and clunking and jolting me back and forth. the location of the vacuum hose i had problem with was right by the middle of the engine by the throttle body.