22r/22re swap running poorly

Twisted4runner · 05-19-2004, 02:39 PM

Did a 22re swap in my 83 pickup, put a ford fuel pump in as I had seen to do....Start's up and run's fine, allthough it cut's out when you give it more than a little bit of throttle...Also it is running straight header...Need help

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Twisted4runner · 05-19-2004, 04:28 PM

Come on guy's I need some help here....Please input.

bike4miles · 05-19-2004, 10:18 PM

Did you use a new computer for a 22re? Sounds like a computer/ air flow problem. Anyone else have any ideas?

bike4miles · 05-19-2004, 11:25 PM

You might also need to replace your air flow regulator. Not sure about that though.

mikedog · 05-19-2004, 11:39 PM

I can tell you the problem right off the bat. It's that Ford fuel pump you're using. You see, at least they circled the problem for you. LOL!

Sounds like an airflow problem to me also. It idles fine, but when you rev it up it suddenly cuts out. Is the TPS adjusted properly? What about the intake tube leading from the AFM to the plenum. Any leaks there? What about the runners? Are all the connectors hooked up to the AFM properly?

I had a similar problem with mine (22R) a few months ago and it turned out to be a clogged fuel filter. Did you replace the fuel filter when you put in the new fuel pump?

Waterboy · 05-20-2004, 07:41 AM

I think it's not liking the open headers. You aren't getting an accurate signal to your O2 sensor like that. When I drove mine like that for a day I had to easy into the throttle or it wound stall.

Twisted4runner · 05-20-2004, 11:28 AM

We did a few thing's as in pulling of the intake tube and see if it would change, so we would know if there were leak's or not..I am using the 22re computer. I havn't checked the fuel filter or or tps, I will probably check that out...I am gonna get that exhaust done tomorrow...Thanks for all the input if you can think of anything else let me know...I will keep you guy's posted.

-Thanks

05-19-2004, 10:18 PM	#3 (permalink)
bike4miles Contributing Member Join Date: May 2004 Location: Tucson, AZ Posts: 3,402	Did you use a new computer for a 22re? Sounds like a computer/ air flow problem. Anyone else have any ideas? __________________ --Miles Sold '91 4runner, 22re, 5 spd manual, 180,000 miles, cone filter, Downey 1.5"HD coils, SkyJacker Nitrogens, Magnaflow Exhaust, Stull grill, Clears all around. Check out my sound proofing project and other mods: My 4runner page My 2006 Camry page I'm a Myspace Addict!

05-19-2004, 11:25 PM	#4 (permalink)
bike4miles Contributing Member Join Date: May 2004 Location: Tucson, AZ Posts: 3,402	You might also need to replace your air flow regulator. Not sure about that though. __________________ --Miles Sold '91 4runner, 22re, 5 spd manual, 180,000 miles, cone filter, Downey 1.5"HD coils, SkyJacker Nitrogens, Magnaflow Exhaust, Stull grill, Clears all around. Check out my sound proofing project and other mods: My 4runner page My 2006 Camry page I'm a Myspace Addict!

05-20-2004, 07:41 AM	#6 (permalink)
Waterboy Contributing Member Join Date: Jul 2003 Location: Montana Posts: 742	I think it's not liking the open headers. You aren't getting an accurate signal to your O2 sensor like that. When I drove mine like that for a day I had to easy into the throttle or it wound stall. __________________ -Jesse '92 Pickup SR5 V6 sold Downey headers - Flowmaster 40 - drilled rotors - 1" 4crawler body lift - BJ spacers - 33x12.5 AT - OME shocks/stabilizer - Arma bedliner - 35% tint on top of factory - roll bar - Stubbs sliders...one mean mall crawler '99 Chevy S10 Xtreme '96 Jeep Cherokee (wife's) '02 Honda CBR 954rr

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05-19-2004, 04:28 PM	#2 (permalink)
Twisted4runner Registered User Join Date: Oct 2002 Location: Portland,OR Posts: 123	Come on guy's I need some help here....Please input.

05-19-2004, 11:39 PM	#5 (permalink)
mikedog Registered User Join Date: Jul 2003 Location: So. Cal Posts: 176	I can tell you the problem right off the bat. It's that Ford fuel pump you're using. You see, at least they circled the problem for you. LOL! Sounds like an airflow problem to me also. It idles fine, but when you rev it up it suddenly cuts out. Is the TPS adjusted properly? What about the intake tube leading from the AFM to the plenum. Any leaks there? What about the runners? Are all the connectors hooked up to the AFM properly? I had a similar problem with mine (22R) a few months ago and it turned out to be a clogged fuel filter. Did you replace the fuel filter when you put in the new fuel pump?

05-20-2004, 11:28 AM	#7 (permalink)
Twisted4runner Registered User Join Date: Oct 2002 Location: Portland,OR Posts: 123	We did a few thing's as in pulling of the intake tube and see if it would change, so we would know if there were leak's or not..I am using the 22re computer. I havn't checked the fuel filter or or tps, I will probably check that out...I am gonna get that exhaust done tomorrow...Thanks for all the input if you can think of anything else let me know...I will keep you guy's posted. -Thanks