Changed out the fuel filter the other day, then went to use primer pump, but the pump was cracked on the bottom and fuel shot out with every pump. Ordered a new old-model pump (as I am using bio and soon wvo), just put it on, went through the procedure, and it still will not start.

I noticed the fuel filter I put on is slightly more wide than the previous one, could this all just be because of an incorrect fuel filter was sent to me? That's the only thing I can think of...

__________________
1981 300SD, odometer stopped at 188,000