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Re: Worn out Ford Valves
Posted to Technical Theory Forum on 9/24/2017 5 Replies

[2001 Nissan Maxima GLE, Engine/Propulsion Waveform]

This is a quick test for checking valve problems causing misfires.

The top blue CH A is a pressure transducer in the tailpipe, while cranking.

It shows one cylinder with a valve problem, where every 6... Login to read more.

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car Vehicle Data

2001 Nissan Maxima SE 3.0L

Engine3.0 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2001 Nissan Maxima SE 3.0L

Engine3.0 L
Trans4-speed Automatic (Electronic)