93 4runner, cranks no start

staticx · 11-02-2009, 09:08 PM

Tryin to help out my friends prob with his 4runner. Was driving fine few days ago. he woke up this morning and it wouldnt start, just cranks over. So i checked the spark and its ok. I then checked the Circuit opening relay and its ok. Ive done the B+ FP paperclip trick and still no start. Any ideas on what to do next?

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staticx · 11-03-2009, 02:41 PM

just took off fuel filter and cranked it over to test if fuel was being pumped and it wasnt. That a sure sign that its the fuel pump?

pwd · 11-03-2009, 02:48 PM

Pretty much I'd say. Either the pump is dead (not sure why, since these usually last a while), or the connection on top the tank is damaged. Open the access panel under the rear seat (on pass side) and see if you can inspect the condition of the fuel pump bracket. If not, the tank will have to be dropped.

Ron Helmuth · 11-06-2009, 07:34 PM

you have checked EFI fuse and replaced it just to be sure? just trying to help you think it all out.

22re or the 3slow? Good connection at the air filter side no bent pins or anything like that going on with the MAF connection?

good luck and please let us know what it is

11-03-2009, 02:48 PM	#3 (permalink)
pwd Registered User Join Date: May 2007 Location: North Bay, Ontario Posts: 233	Pretty much I'd say. Either the pump is dead (not sure why, since these usually last a while), or the connection on top the tank is damaged. Open the access panel under the rear seat (on pass side) and see if you can inspect the condition of the fuel pump bracket. If not, the tank will have to be dropped. __________________ 1995 4x4 ext. cab Truck 3.0L 5-speed Bone stock, with Wab-Fab Shackles Rear Wide 6" $100 Acquired in May 07 , spent ~ $4400 on repairs so far: Paint job, parking brake cable, rad re-core, new tire winch, brake lines, fuel line, Bremo rotors, Toyota pads, new calipers (in this order), all new exhaust excluding headers 1992 4Runner 4x4 3.0L Auto Project Truck... the deeper money pit. Update Nov. 19: Fully road worthy. New Tires Coming Soon.

11-06-2009, 07:34 PM	#4 (permalink)
Ron Helmuth Registered User Join Date: May 2007 Location: Denver metro area-CO Posts: 1,339	you have checked EFI fuse and replaced it just to be sure? just trying to help you think it all out. 22re or the 3slow? Good connection at the air filter side no bent pins or anything like that going on with the MAF connection? good luck and please let us know what it is __________________ 99 4Runner SR5 4wd 3.4/5 spd- Fact. Rr. Locker/Diff Breather Ext. Old Man Emu lift springs- 881 fronts/890 rears O/M/E shocks- N91s fr./N86 rr. All Pro Off Road welded sliders-prevent body damage! ARB"Taco"bumper/Gamiviti clear lenses/Hella 500s Redline Tuning hood struts/Bushwacker Extend a Fenders all my photos are over on Facebook now-I gave up on photo hosting sorry.... http://www.facebook.com/album.php?ai...5&l=5795132731

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11-03-2009, 02:41 PM	#2 (permalink)
staticx Registered User Join Date: Apr 2008 Location: oregon Posts: 13	just took off fuel filter and cranked it over to test if fuel was being pumped and it wasnt. That a sure sign that its the fuel pump?