No spark to injectors and no fuel getting to fuel rail truck wont start how do i solve this problem
That may be two different problems. Or not.
You may have a relay problem that feeds power to the pump and the injectors but I doubt it.
Usually the injectors get power from a relay or other source, and the computer provides ground to open them.
You'll probably need to get a wiring diagram from the library or buy a shop manual to check the circuits.
SOURCE: 1985 Volvo 240 no fuel no spark
well first the fuel pump relay is bad, that is easily replaced. next you have no spark. the first thing you do is take the cap off the distributerand crank the engine. if it spins that tell syou thyat at least the tang or gear on the shaft of the distributor is ok and not broken. next thing is remove the #1 plug and use a 1/4 drive extension 6" long and turn the crank by hand until the #1 cylinder is top dead center(put the extension in the hole of head where the plug was and you should feel the top of the piston also make sure you can feel the top of the piston with half the extension this way you don't drop it in the cylinder with the piston at TDC(top dead center) the rotor of the distributor should be pointed at the #1 firing position. IF it does not that means your timing is off and you need to retime it by taking off timing cover and either replacing the belt/chain or gears. now if you do not have a distributor and you have a coil pack there could be only 2 things that won't give spark. either a bad coil or your altenater is bad(the battery is responsible for starting not running the vehicle like alot of people assume. the altenator energizes the coil which inturngives spark. hope this helps you please rate this thanks
SOURCE: starts then dies out
try and start truck and once started let key come back a little bit and let me know if it stays running
SOURCE: 1990 toyota pickup wont start/turns over no spark or fuel
there may be a bad contact problem check the wire running into the fuse box and look at the relay for the efi
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