What year is it? I have a 2001 crusader which has two fuel pumps. Perhaps you have the same? There is a low pressure pump that delivers fuel to the high pressure fuel pump which has a canister. If I removed the canister, filled it manually, I was able to run for about 15 minutes. When you turn the key to start, the low pressure fuel pump should fill the cannister. With the cannister empty, turn the key, remove cannister and it should be filled up. If not, try tapping the low pressure fuel pump, I was able to do that to get it to run.....then I replaced it.