06 express w/4.8l fuel pressure test port
Posted: Thu Jan 09, 2025 10:13 am
Good morning ya'll,
Long story short i have a 06 express cutaway that has intermittent starting issues. Runs great when it runs, 40k miles (mfsab bus for a youth center), and the last 3 days it wont start. It cranks, and wants to run but no success. I want to test the fuel pressure to see if its a bad pump but idk where the test port is. ive tried looking online but no luck as everything i can find is for the 5.3 and 6.0. Thanks for your help
Long story short i have a 06 express cutaway that has intermittent starting issues. Runs great when it runs, 40k miles (mfsab bus for a youth center), and the last 3 days it wont start. It cranks, and wants to run but no success. I want to test the fuel pressure to see if its a bad pump but idk where the test port is. ive tried looking online but no luck as everything i can find is for the 5.3 and 6.0. Thanks for your help