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2005 Turbo-Very rough idle and oily plugs on passenger side

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Old 04-03-2019 | 10:59 PM
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J'sWorld
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Originally Posted by Slickfam5
Passenger side, front to back: 125, 110, 110, 115
Driver side, front to back: 125, 130, 110, 140

Bore scope didn't reveal any scoring or any valve to piston contact in any of the cylinders. Can these engines jump time? The low compression numbers would prove out on the performance side but should still run okay. I never saw any blow by or smoke on start up. Kind of a mystery. Now trying to decide how to proceed. I don't want to do a bunch of labor intensive disassembly to make it run and still have low compression and power when I could spend the same money and find a wrecked low mileage car and swap engines. What say the experts?

Tim
Just did a compression test on the 06 turbo I bought. 99k miles. 130-145psi in three compression strokes or less, first stroke getting to about 90psi. Engine WARM and throttle 100% open with a very slow cranking worn out starter. No smoking at all and runs great.



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