SOURCE: 96 Astro Fuel Pump Question?? no start/Flooding
With the upper plenum removed and spark disabled turn on the key and allow the fuel pump to prime while watching the fuel lines from the back of the intake to the injector. I suspect you lines are leaking. Have seen this before. ALOT.
SOURCE: 1997 Ford Explorer with 4.0 SOHC is flooding out at start
Its sounds like the fuel pressure regulator is bad locate the regulator on the fuel rail and remove the vacuum hose if there is fuel there its bad if not have some one turn the key on or crank the engine if fuel come out its bad. What seems to be happing when it sit for some time the regulaor leaks fuel by into the engine when you go to start it its just that its flooded out plus when you turn the key on and are trying to start it its now dumping even more fuel into the engine. When you remove the relay and crank it there is no fule going to the engine thus making it start.
SOURCE: 1988 mustang 5.0 efi flooding engine will not
Step one
Click the key forward BUT don't start the car listen for fuel pump to pressurize and shut off. But if the pump keeps running change the fuel pump relay switch under drivers seat. If its pressurizing and shuts off then its not your fuel pump. Fuel pressure at rail when idling is 30 psi.
Let me know what happens cause I know alot about Stangs had 2 5.0
SOURCE: 92 dodge 318 truck engine runs til you stop, then stalls when put
Then i think i'd be dumping some soapy water on the intake gaskets checking for leaks. ANd wiggle the **** out of all vacuum hoses. ( you probably did that) And if there aren't any, your cam could be tired. You got a tough one there. Hard to figure with a keyboard.
SOURCE: have a 88 rx7 floods out replaced coils plugs
do you put your foot on the accelerator while cranking ???
rotors flood easily so dont be too worried if everything checks out
- voltage to coil packs are correct
- coil pack resistance is correct
- autochokes not jammed shut
- plugs are the correct type
- ht leads are measuring under 20k ohms
- what size fuel injectors are fitted...standard? a/market? impedence higher or lower than original? is cc rating higher tahn factory??
198 views
Usually answered in minutes!
×