Hey guys, my truck began sputtering about a month ago, until it finally died and won't start.
I've checked for spark, and it's got plenty all the way to the plugs. I'm assuming it has air, the box and K&N filter are clean. I've checked fuel and it's got plenty through the filter, but I haven't checked any further than that.
I'm now assuming it's a problem with the EFI. I hope it's not, seeing as I don't have the money or mechanical confidence to tear it apart without a detailed guide.
So I ask for any suggestions as to what else it could be. But if we conclude it's the EFI, maybe someone could point me to a write-up.

Thanks for the help and Merry Christmas,
Jake

 

What year, model and engine?

EFI or another fuse blown ? Vacuum leak(s)? Wiring short? Timing off?