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Any Tips on Fueling Up a New 22RE Pump and Injectors? #794443 03/05/07 12:09 AM
Joined: Jan 2002
Posts: 1,617
matts Offline OP
Body Damage is Cool
My whole fuel system is dry right now. The tank is new, the pump, the fuel lines, the filter and the injector rail are all bone dry. Anything I should do before trying to start it to get the fuel circulating and the air purged? -- Matt


'89 4runner SR5, 3.0, auto (fun)
'93 xtra cab, dlx,3.0, 5spd (work truck)
Re: Any Tips on Fueling Up a New 22RE Pump and Injectors? [Re: matts] #794444 03/05/07 12:28 AM
Joined: Jan 2000
Posts: 12,153
4Crawler Offline
Web Wheeler
*****
You could put in the fuel pump test jumper and turn on the ignition to run the pump (tank full) and fill the fuel lines, filter, FPR, injectors, etc.:
http://www.4crawler.com/4x4/CheapTricks/index.shtml#FuelPump

Re: Any Tips on Fueling Up a New 22RE Pump and Injectors? [Re: 4Crawler] #794445 03/05/07 04:02 AM
Joined: Jan 2002
Posts: 1,617
matts Offline OP
Body Damage is Cool
I knew such a thing was possible, but didn't remember the details and already passed my daily quota for pages read in the FSM. I really like the idea of pressuring up the fuel system, prior to running the motor for the first time, to check it for leaks or other problems.

While reading 4Crawler's write-up on the process I was glad to stumble across his article on installing a camp shower in your Toyota . Thank you. -- Matt

Last edited by matts; 03/05/07 04:10 AM.

'89 4runner SR5, 3.0, auto (fun)
'93 xtra cab, dlx,3.0, 5spd (work truck)
Re: Any Tips on Fueling Up a New 22RE Pump and Injectors? [Re: 4Crawler] #794446 03/14/07 05:47 AM
Joined: Dec 2005
Posts: 9
T
TheFabricator Offline
Need a Spot
Quote
You could put in the fuel pump test jumper and turn on the ignition to run the pump (tank full) and fill the fuel lines, filter, FPR, injectors, etc.:
http://www.4crawler.com/4x4/CheapTricks/index.shtml#FuelPump

Seem to be having a problem as described on your site. just started this?
But can't seem to locate the connecter as in the pic
I have a 87 re truck
pump doesn't come on until I start cranking the motor
Shouldn't the pump cycle when you just turn the key on for a few seconds

Re: Any Tips on Fueling Up a New 22RE Pump and Injectors? [Re: TheFabricator] #794447 03/14/07 05:54 AM
Joined: Jan 2000
Posts: 12,153
4Crawler Offline
Web Wheeler
*****
Quote

Seem to be having a problem as described on your site. just started this?
But can't seem to locate the connecter as in the pic
I have a 87 re truck
pump doesn't come on until I start cranking the motor
Shouldn't the pump cycle when you just turn the key on for a few seconds


Test jumper pins may be in the diagnostics box on the later engines (passenger side fender, B+ and FP pins) instead of a separate connector on the driver's side like the '85 has.

And yes, pump normally won't start until you hit the starter, that is normal (unless you ahve the test jumper installed).

Re: Any Tips on Fueling Up a New 22RE Pump and Injectors? [Re: 4Crawler] #794448 03/14/07 10:55 PM
Joined: Dec 2005
Posts: 9
T
TheFabricator Offline
Need a Spot
Ok don't have nothing in the diagnostics box
found 1 T connector not plugged into nothing
it is black in color and is by the cold start injector
there is a blue T by the coil, it is plugged into a square
diode ? not sure. but the square thing is going to ground

Re: Any Tips on Fueling Up a New 22RE Pump and Injectors? [Re: TheFabricator] #794449 03/14/07 10:58 PM
Joined: Jan 2000
Posts: 12,153
4Crawler Offline
Web Wheeler
*****
Best bet would be to look up the connector location in a Factory Service Manual for your year vehicle:
- http://www.4crawler.com/4x4/FSM.shtml


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