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compression waveform question
Posted to Technical Discussion Forum on 11/9/2022 18 Replies

I'm a little confused on this one. This truck came in with a bad misfire. Relative compression showed number 2 was dead. This is #2 plug. [2005 Ford F-150 XL, Engine/Propulsion Photo] It has 3200 miles on it. Mechanical vacuum gauge showed a steady 17" of vacu... Login to read more.

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car Vehicle Data

2005 Ford F-150 XL 4.6L

Engine4.6 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2005 Ford F-150 XL 4.6L

Engine4.6 L
Trans4-speed Automatic (Electronic)