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P0306 Cylinder 6 Misfire HELPPPP!!!
02-20-13, 03:14 PM
#16
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Thread Starter
Well I have the 3 coil es300 but I know it will throw an igniter code if I unplug one of the coils connectors, this could be relevant in the fact that a bad coil/unhooked coil causes the car to throw a igniter code or it couldn't matter at all. I would move all coils from the front to the back and see if the issue(s) changes. Bad plugs, coils, or connectors could cause this...outside of a bad igniter.
02-20-13, 06:53 PM
#17
Well that leaves you with bad connectors or a bad igniter. I'd try the connectors first. Here's a video on how to change them I'd bet they're cheap to pick up from Toyota.
I'd change those connectors, yea it's work but still. Maybe you could get at them without pulling the Plenum.
I'd change those connectors, yea it's work but still. Maybe you could get at them without pulling the Plenum.
02-25-13, 05:02 PM
#18
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Thread Starter
final result, and after a week in the shop. Cylinder 6 fuel injector was dead. Found this out after replacing the igniter and that wasn't the problem either. Mechanic seafoamed for the other 2 injectors.
So if you have this code, and it isn't the coil, it isnt the plug, and still aint fixed. Look at the injector.
So if you have this code, and it isn't the coil, it isnt the plug, and still aint fixed. Look at the injector.
02-25-13, 10:38 PM
#19
final result, and after a week in the shop. Cylinder 6 fuel injector was dead. Found this out after replacing the igniter and that wasn't the problem either. Mechanic seafoamed for the other 2 injectors.
So if you have this code, and it isn't the coil, it isnt the plug, and still aint fixed. Look at the injector.
So if you have this code, and it isn't the coil, it isnt the plug, and still aint fixed. Look at the injector.
Spark, Fuel, and Compression - that's what I try to remember whenever I get stuck.
06-08-20, 09:49 PM
#20
Driver School Candidate
After 7 years I would like to thank you
final result, and after a week in the shop. Cylinder 6 fuel injector was dead. Found this out after replacing the igniter and that wasn't the problem either. Mechanic seafoamed for the other 2 injectors.
So if you have this code, and it isn't the coil, it isnt the plug, and still aint fixed. Look at the injector.
So if you have this code, and it isn't the coil, it isnt the plug, and still aint fixed. Look at the injector.
Thank you after 7 years ....
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adreano17 (06-08-20)
06-08-20, 09:53 PM
#21
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Thread Starter
I don't know what to say but even after 7 years since you posted this , now 2020 and it helped me a lot , this was useful , I have a 98 gs300 and today the p0306 misfire Cylinder 6 and I was about to get a new set of plug and coils but when I read your post I will try the fuel injector
Thank you after 7 years ....
Thank you after 7 years ....
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