Ask a Car Mechanic and Get Answers to Your Car Questions ASAP
HiCustomer,I am sending test info for the truck. You may want to disconnect the throttle position sensor as a quick check, they can short and cut off fuel. If not you will need a noid light and a test light to do some checks.Here is the info,Jerry
HiCustomerthe fuel pressure is correct for your engine,The injectors should have 1.3 ohms each.If you had a scan tool connected you could read the tps voltage,it can shut injectors if in the clear flood mode. One of the other auto experts ,emailed me a quick test you could perform.I will insert it for you to try. If no results follow the trouble chart I sent earlier.Let me know how you are doing on the truck.
a simple test for the ignition module.remove cap,rotor,disconnect pick-up coil.12 volt test lamp to pos battery.Ign key on,eng off,touch the inner most terminal end of the module,it will collapse the coil windings & pulse the injectors.Remember the module has 2 rolls in the tbi system .