i changed fuel filters today.. and learned a little something..
1. I changed the plastic prefilter first... then i started the engine...
(i did not have to use the prime pump)
2. next i changed the main fuel filter.... I filled it with transmission fluid..
(i did not have to use the prime pump)
So this made my fliter change quick and easy....if you change both filters and replace them dry... you will have to use your prime pump but by doing it this way i saved some time and it was quick and easy.