yo guys i got a 91 toyota with a 22re. me and my brother worked on for about a month we got done and i started it up drove it around the yard a few times parked it now it wont start. it was low on fuel and we dumped some in it still wouldnt start.

i got spark and i cracked the lines to my fuel filter and i got fuel. i swapped out all my ecu relays and checked all my fuses still nothing. Just cranks and cranks. Fuel pump is def on and def got spark. if you pull off my air intake and spray some ether into the intake itll run for a few seconds then stop. idk if my mass air flow censor could be bad or what the deal is. I dont think it jumped outta time or anything. i also checked my rotor cap and button still nothing. Any help at all would be appreciated.

thanks a ton guys

 

Does your injectors pulse at all? Make sure the injectors are firing and check for codes, if everything checks out there, start checking fuel pressure and compression.

By the way, what work did you do to it?

 

havnt done any of those things yet. didnt wuna take it that far if it was a quick fix that i was over looking. and its on air suspension. we cut the frame in front of the firewall and lowered it down an inch, or "Z" it. and tubbed my firewall to lay 20's with a new clutch master brake booster and master cylinder. nothing motor wise. like i said it started right up drove around and then just alla sudden wouldnt start

 

come on guys anything? i switched out my mass air flow but nothing. now it will fire for like 1 sec then shut off. could my fuel rail be clogged or something bc i can ir low on gas and maybe it sucked some of the ˟˟˟˟ in the tank up threw it?

 

just checked for codes, nothing was thrown

 

Fuel rail could be the prob, if not try checking ur high pressure fuel pump, sounds like the exact problem I had

 

Like James_Woods said, are your injectors pulsing? Is your fuel filter clogged? Did you test your AFM to be sure that it's cutting the fuel pump on when the engine is running?

Grab a multimeter and check out the 4crawler links.
http://www.4crawler.com/4x4/CheapTricks/AFM/index.shtml
http://www.4crawler.com/4x4/CheapTri...shtml#FuelPump