I have a question on the 2.2L 4cyl. Do ALL these engines in this year have REVERSE ROTATION COOLING?

Thanks

 

I believe they all are reverse rotation in terms of the way they spin as compared with the crankshaft. However, I do not believe that they are reverse flow like the old LT1 engines were where the pump pulled coolant out of the block instead of pushing it into the block.

 

Thanks for that info. When a friend went to buy a fan clutch they said it was a reverse unit. He is 75 miles from the truck & didn't want to head to it & find it was the wrong part. From looking on Rockauto at water pumps they showed both, it appeared that may have either. So we will find out. He headed home to finish up his job more confident he has the right part.
Thanks.

 

Have him look at the belt routing. If the belt wraps around the pulley with the smooth side to the pulley, it is reverse rotation. If it wraps around with the grooved side down, it is same rotation. Again, this is in relation to the crankshaft rotation.

*EDIT* - All of the belt routing diagrams I could find for that year showed reverse rotation.