VTToy

i have a 92 Toyota pickup with the 22re and auto trans 4wd the trucks been sitting for less then a year its been turned over but not started now I'm trying to get it running but it fires off and will start for a sec. or two then die out after the first time when you go to start it again it'll start but run ruff and die right out . ive looked it over and put fresh gas in it and I believe it has a new fuel pump in it . the only thing I found bad was the fuse for the alternator do you think that's the reason it wont start and run ? I mechanic friend said that wont keep it from running . what do you guess think ?

osv

is it throwing any codes?

i'd think that if the battery was strong, and it's not blowing the alternator fuse anymore, that shouldn't be a factor?

lalojamesliz

Have you checked for any damaged vacuum lines?

paultt4runner

Check the flap in airbox. If it is stuck closed engine will not stay running as it does not see airflow. If that is not problem you can install a jumper in diagnostics port to force fuel pump to run to rule out a few things.

wyoming9

iTrader: (1)

B+ to FP in the check connector .

See if it runs ??

Look at the AFM plug and the Circuit opening relay if it keeps running.

VTToy

not sure about codes yet my sons is going to hook up his computer as for the battery it ok.

VTToy

I looked some but need to really go over them better . I just started looking things over so far the fuse is the only thing I've found its the 80A fuse in the fuse box on the fender .

VTToy

I did check the air box to see if there was anything in it , ill check around some more . I do smell gas so I believe its getting course not 100% I'm just going by what I can smell . I'm hoping my son brings down his computer soon so we can see if theres any codes etc. plus need to get the new fuse

anndel

Bad gas from sitting too long?

VTToy

ok went through the air box and flap is good , I checked the best I could and vac. lines seem good couldn't find and cracks or anything unplugged . gas has been in for awhile which I had thought of but I had put some stable in it before winter and there was much more then a gallon or two I also just added a gallon or so to it before I tried to start it and plan on getting another gal for it . don't know , maybe some more fresh gas will help . its firing because it'll start for a sec then run ruff like its out of gas die out then it'll just pop off and die out over and over again .

whattheheck

Hi: I'm having the same problem. I can put power to my fuel pump and in runs. I remove the return line and its pumping fuel. I leave it hooked up and the rig runs. Plug it back into the harness and it dies right after starting. I have swaped the air flow bax and both relays from another rig that is running and can't solve the problem Any ideas as to what to try next?

VTToy

I just keep going 0ver stuff and still cant really find anything wrong . its getting gas thou I do think part of the problem is the little bit of old gas that was in it I have put close to 3 gls in it and don't think there was much more then a gal left in it . it is starting and will run for a little bit more then before and will do it a again after it dies out . so thinking maybe the new gas is starting to get up to it . will keep trying it and keep look at stuff .

94 22re

Having the same issue with mine! Did you figure out the issue with yours?

GeoffG

if the tanks been sitting you could have a fuel filter clog, or not enough fuel pressure

E-ROC

Check all your ground connections. Just to eliminate a possibility. Plus it's good maintenance.

VTToy

haven't yet but think its a gas problem .

Bills86e

I solved this. https://www.yotatech.com/forums/f116...unning-295675/
It is the fuel pump. (wire)

VTToy

thinking its the fuel pump now . my son came down and pulled the line past the filter and it didn't have any pressure just barely any fuel came out he said . I plan to pulling the line before the filter just to make sure its not plugged . I know the filter is new the guy I got it from put it on the day I bought it but theres that chance its plugged . so guess that's my next step .

Bills86e

Do you have a small three screw access panel in the floor behind the passenger seat?
If so, you will see the two wire connector to fuel pump, and a metal fuel line connector.
I suggest you disconnect the metal fuel supply line from that, put a long 5/16" x 3' long
fuel hose on the side faceing between seats, into a catch can of sorts. Clear old gallon milk plastic contain works well. With key on, jumper the B+ & FP in the grey plastic diagnostic port box at engine top. This should turn on the fuel pump and gas should flow into the jug.


Bills86e