Originally Posted by Shawnbn
Started with the TPS. Replaced exhaust manifold/intake gasket, water inlet gasket and throttle body gasket. New plugs gaped at .35 and new coolant. After I put it all back together there is no fuel getting to the rail. There is pressure when I open the relief valve but no fuel. I can also hear the fuel pump kick on when I turn the key. I'm stumped. Looking at hoses today and filter. What else should I check?
Rent a fuel pressure rail gauge. That will tell you for sure if fuel is getting to there. It needs to prime at like 35 psi. If you said the fuel pump kicks on when you key-on, it's possible that it's not putting out enough pressure (bad fuel pump) or there is a clog/kink in the lines.
After spending 3 months trying to figure out why my fuel pump wouldn't prime or run in my '91 2.5, unfortunately I'm pretty knowledgable about this subject lol.