Belt keeps slipping off after pi swap

[Waldodoggo]

Hey people. I just did a pu swap on my 98 gt and after getting it started it the accessory belt keeps walking itself off the water pump after just a minute of ide. I have absolutely no clue what to do i’ve even gone as far as replacing the crank pulley but no luck. It was not doing this before the swap. Did i miss something when doing the swap pully related?

 

[RAU03MACH]

make sure all pulleys align up
some water pumps are shorter than others
just check it

 

[SnakeBit!]

what he said^^
stand on the side of the car and look across at the various pulleys and see what is not on the same alignment. you can probably spot it.

 

[ttocs]

try to get a straight edge that is thin enough to go between the pullies and the rad fan and make sure they are all in alignment.

 

[96blak54]

Like RAU03MAH stated, short and long waterpumps and compensated pulleys exist. If you changed any pulley, do what these guys suggested, stand to the side and eyeball the belt alignment