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Old 09-22-2015, 03:11 PM #16
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i will when i get 2 a computer phone wont post
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Old 09-22-2015, 04:04 PM #17
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This is the spark plug from cylinder 3
This is the picture of cylinder 3 spark plug
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#3 misfire problems-t4r-spark-plug-jpg 
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Old 09-22-2015, 07:42 PM #18
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Try to take a pic of the coil boot. If the boot goes bad it will not fire correctly. Get a pic inside the hole where the spark plug is if you can. I've had this problem on both of my runners on plug 3 and 5. I've changed boots before to fix it, a coil another time and an injector yet one more time between the two vehicles. Boots are cheap: $15 or so.
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Old 09-22-2015, 11:50 PM #19
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Quote:
Originally Posted by 96-Runner View Post
So know I know what proper cylinder 3 I tried injector noid light test and both were good. Decided pull plug and ran into major problem. There is caked on baked stuff around plug and threads inside head. Cant tell if oil or not. Any ideas?

If you're saying you're using a test light to check the injector, this is all wrong man.

The injector is measured in resistance.

It should be between 12-18ohms, IIRC.

Don't know if I posted the video already, but if not I will tomorrow.
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Old 09-23-2015, 01:13 AM #20
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used noid light 2 check circuit and 9v battery on injector.
sorry 4 typos my phone is bad for doin this.
i replaced plug and runs fine 4now and no CEL.
sparkplug boot is clean and new
cant get picture of gunk in the sparkplug tunnel.
going to do compression test when sun is up and will report back
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Old 09-23-2015, 08:23 AM #21
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Quote:
Originally Posted by 96-Runner View Post
used noid light 2 check circuit and 9v battery on injector.
sorry 4 typos my phone is bad for doin this.
i replaced plug and runs fine 4now and no CEL.
sparkplug boot is clean and new
cant get picture of gunk in the sparkplug tunnel.
going to do compression test when sun is up and will report back
Again, just to reiterate, you CAN NOT JUST USE A LIGHT AND A BATTRY TO TEST THE INJECTORS ACCURATELY.

They have to be tested with an Ohm meter.


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Old 09-23-2015, 01:16 PM #22
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checked injector usin ohm test and was injector was good. compression test for 1 3 and 5 are
#1 160
#3 130
#5 165

im pretty sure that there isnt suppose b that range of variance between them


ill put the others up in a few
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Old 09-23-2015, 02:08 PM #23
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#2 175
#4 160
#6 165
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