December 28 - 29, 2017: Replacing the timing belt . . .
Read MoreI've said for many years that my 2000 Chrysler Cirrus has been a wonderful car. Wife #2 and I bought this car in 2003 at which time it had a mere 12k original miles on the odometer. Fourteen years and 65k miles later, my feelings have not changed. This has been a great car. Maintenance is easy, repairs are few, and operating costs are low.
Like any other car, it does require some periodic maintenance beyond oil and filter changes. The tried and true Mopar 2.4L I-4 cylinder is approaching the time and mileage specs for a timing belt replacement. The timing belt synchronizes the crankshaft and camshafts and keeps the engine in "time," hence the name. It's a significant project that is very labor intensive due to the tight spaces involved.
Having a few days off over the Christmas Holiday provided a good opportunity to get this project done.I actually ordered the necessary parts several months ago in anticipation of having to do this. The timing belt kit contains a belt, belt tensioner, and idler pulley. And since I'm in the neighborhood, I'll replace the water pump as well. On this car, the water pump is timing belt driven, and one is never replaced without the other.
But before I can remove the timing belt, I need to make sure I have the engine timing marks correctly aligned. I did this by reinstalling the crankshaft pulley bolt and rotating the engine by hand. The arrow on the top center of the small pulley in the photo above must align with a mark on the engine block.