Hi guys,

Just wanted to follow up to let you know how it went. I picked up the fuel injector, and a couple o-ring kits today (good thing I got the o-rings!). I was able to get the old injector out without removing the bottom of the intake plenum, which made the job much easier (but I tore the o-rings on injector 3 because of it).


The haynes manual says it's supposed to be 12-16 ohms. As you can see, this one is no good.


I guess it didn't actually make it easier, because I had to take it back apart to replace o-rings because I had a fuel leak around injector 3. Oh well, live and learn

Just wanted to say thanks 4runnerFireman. I appreciate your feedback, and I know what else to look for should this happen again, and it isn't the injector.

You know... I was thinking I should change the coil pack for 2 and 5. I put the original back in after I narrowed it down to #2 injector last time... but maybe it's not a coincidence that #5 injector went bad as well. I mean, they DO share that coil pack. I'd hate to ruin two new injectors because I'm an idiot That's the easiest coil pack to get to anyhow, so I don't really have an excuse not to.

 

money..................

 

Another great thread! I just had #2 misfire! Good thing I have a scanner tool.

Did you purchase new injectors and o-rings from dealer? How much were they?

Thanks!

 

I got the first injector from the dealer @ $200. I bought the second one aftermarket (G.P. Sorensen) for $120. I think I'm going to replace them all this summer, for peace of mind. Then I'll have 4 spares should I get in a pinch.

 

I was going to say Coil... As I got the same code and fixed it pretty easily. and when its cold and working and warm no workee... Got to be electrical..

Sounds like you have it fixed though.

 

AWESOME!!!!!! THANKS for posting back, I am glad my thread is helping people!!!

 

i had 0300, 0303, 0304 and i replaced the plugs and wires and the problem was solved. The one plug was fouled/discolored. The wire set that i purchased 3.5 years ago was a lifetime set, i exchanged it at no charge today.

I also bought a coil pack just in case but kept it as a last resort in case the tune up didn't work.

So now i have a smooth running 4runner again and an extra coil pack. If anyone wants to buy it let me know.

 

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two days later and 60 miles, all is well.