Hi, i have a problem with my car. i have an astra estate Xreg and i have had a z20let enginge with wiring loom fitted. iv owned the car for 4 years since the conversion. as usual with the z20let my turbo perished, i changed the bugger for the leh turbo and all was good. i do regular oil changes and filter changes. but i never knew about changing the oil feed pipe as they get blocked. so i blew anotherturbo. i have since had the turbo replaced and fitted new oil feed pipes. everything was working a treat. but i now have the following issue
1. check oil level light comes on
2. its started to get smoky when engine water temp reaches 80, not a constant smoke, just blasts of smoke
so i then looked at the oil level and it was fine, the rocker cover gaket wasleaking so i changed it, when chaging it i noticed that alot of oil was sitting in my spark plugs. i unscrewd the spark plugs and the oil drained into the block. i know that when i started the engine it would smoke a hell of alot as the oil passed through the ehaust system.
But im getting the same thing, check oil light keeps coming on after the end of a 10mile journey and the oil level is fine when checked.
i dont think its the turbo agian, i reckon its the oil pump but i wanted to check with some experts to see if they thought the same thing.
SOO PLEASE HELP ME, iv parked it up and need an answer as i dont want to blow it up