turbo/engine help needed

[*brunette_barbie*]

my ep82 is using alot of oil but under fueling after checking the spark plugs. did a compression test and number 2 is in the 60's and others over 100 but all the same. there is alot of blue smoke and oil coming out of the exhaust. also as of yesterday i noticed cat overheating and oil pressure warnings lights now and then flash up on my dash. any advise/help would be great. thanks

 

[jayc-glanza17]

sounds like your piston ring on number 2 is goosed..
may be lucky and is headgasket gone...
you need to do a test...
and local garage should be able to do a lil test to see if headgasket has gone..
if it isnt then looks like rings on number 2.

 

[Jay]

If one cylinder is down on compression it doesn't sound good unfortunately. You should have a leakdown test done to ascertain in which direction it's leaking (inlet/outlet/cooling system/etc) then go from there. Fingers crossed it's something simple.

Jay