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Re: p0300 low relative compression reading
Posted to Technical Discussion Forum on 8/3/2017 19 Replies

My apologies as I do not have a CF card reader or another way to upload waveforms from my vantage pro. I did snap a picture of cranking compression cylinder #6. I'm really not sure what to look at. [2007 GMC Yukon Denali, Engine/Propulsion Waveform] Login to read more.

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car Vehicle Data

2007 GMC Yukon Denali 6.2L

Engine6.2 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2007 GMC Yukon Denali 6.2L

Engine6.2 L
Trans6-speed Automatic (Electronic)