Have 1999 nissan maxina with a code P1320
This code is a crapshoot. There are two main things it could be and they are both expensive. There could be wire breakage in the engine harness. There is a thick harness coming out of engine bulkhead on the passenger/right side and it has a slight bend to it. With the engine idling grab that bend and give it a couple of twists and yanks. If the engine stumbles or misses that is the source of your troubles. If not, you more than likely need to replace the coils. Any one of the six coils could be causing the code so I recommend replacing all six at the same time. You could buy one coil for the front bank and one for the rear and swap it between cylinders to see which coil is causing the code. This is time consuming but cheaper.
I had the same problem with my 99 Maxima. It turns out there was a problem with the coil packs in the 99s. I had to replace all six of them. Not hard to do, just a little costly.
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trouble code continues to come up and the engine continues to skip on various occasions usually when the engeine is warm.
I have the same problem. Would using a timing light help indicate which cylinder is missing or coil pack isn't working properly?
1996 nissan altima p1320 code
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