2003 Nissan 350z
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From: strawberry plains tn
2003 Nissan 350z
Have a p0300 code, four cylinders have 120 to 122 psi. One has 150 and one 110. Replaced timing chain guides and gears. The timing is around 14 btdc. Wondering if there are any suggestions?? Car has only 122,000 miles...