2003 ranger 4.0 misfire codes
#2
11-26-2021
Welcome to the forum
RED Ranger, I like it
On the 4.0l SOHC it could be one of the Cams has slipped, so lower compression on that side
Test compression on one cylinder on each side, or all 6 would be better
Expected is 170-175psi
No much else in common for #1, #2, and #3, passenger side Bank 1
RED Ranger, I like it
On the 4.0l SOHC it could be one of the Cams has slipped, so lower compression on that side
Test compression on one cylinder on each side, or all 6 would be better
Expected is 170-175psi
No much else in common for #1, #2, and #3, passenger side Bank 1
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