losmosis

I have a 95 4Runner with a 3.0 V6. It starts fine cold and will run fine until it gets warmed up. After warm up 10-15 minutes it just dies and wont start again until it cools off a bit. However it is not running hot. Them temp guage doesn't work very well so I used a temp gun directly on the engine. It read close to the same temp as my 91 3.0 V6. So I know its not hot at 170deg. on the intake.
Acts like you just turned off the key.

losmosis

I need help here to guys. I have to get one of these yotas to run. they are both daily drivers.

losmosis

Come on guys someone knows the problem.... please help.

Team420

I would start with the coil.... those tend to show problems when hot....
Look for cracks, and white marks on it....then test it cold with the multimeter, then again when hot....
report you findings....

thook

Then, there's coolant temp sensor, air idle control valve, aiflow meter circuit, fuel pressure regulator......

http://personal.utulsa.edu/~nathan-b.../3troubles.pdf

Coil's a good place to start. After warm up? I'd also check the air idle valve and/or coolant sensor.

losmosis

The primary side of the coil is out of specs. I have one ordered so I'll let ya know if that is the problem.
Thanks.

losmosis

thook the link you just posted. http://personal.utulsa.edu/~nathan-b.../3troubles.pdf
What is the index page? Can you post a link for it?

thook

What's the matter? Are you not able to access the page? IOW, I clicked on the link in your post, but it says link can't be found. But, when I click on the link I posted, it takes you right to the 3vze troubleshooting page.

sb5walker

http://personal.utulsa.edu/~nathan-b...fsm/index.html
http://www.ncttora.com/fsm/index.html