Club G40 Forum
Technical => Engine and Transmission => Topic started by: G40Nik on July 06, 2019, 12:30:04 am
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So my car is burning some oil notice it when the car is warmed up get blueish smoke when at a stop idling then pulls away i.e. Traffic lights seems to be ok on the move but then noticeable on the overrun
Did a compression test with engine hot
Cy1 180psi
Cyl 2 180.5 psi
Cyl 3 165 psi
Cyl 4 180 psi
Cyl 3 is a little low but would think is still above spec?
Then got a camera down bores to see pistons in order cyl 1 first pic etc
Cyl 3 looks the cleanest
(https://cdn1.imggmi.com/uploads/2019/7/6/eef9cd1a804bd7c7841f0dcaa2a7712c-full.jpg) (https:///) upload (https://imggmi.com)
(https://cdn1.imggmi.com/uploads/2019/7/6/c1fa83e9af96afad42208b5e1e483cf6-full.jpg) (https:///) upload (https://imggmi.com)
(https://cdn1.imggmi.com/uploads/2019/7/6/0e0da57b609293c56544fcf377efce8d-full.jpg) (https:///) upload (https://imggmi.com)
(https://cdn1.imggmi.com/uploads/2019/7/6/b97dc84566ef16270fb9adaae771ee45-full.jpg) (https:///) upload (https://imggmi.com)
Also do these look like standard G40 pistons cant really tell?