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Main bearings?

Posted: Tue Oct 08, 2013 6:43 am
by jjch325i
Hi all, is it possible to change the main bearings on a M20 with the engine still in the car, my oil light flickers when warm on idle, been told this could be the cause.
Thanks John.

Re: Main bearings?

Posted: Tue Oct 08, 2013 9:15 am
by DanThe
Highly unlikely, first step would be a new pressure switch

Re: Main bearings?

Posted: Tue Oct 08, 2013 5:15 pm
by capnmchl
^That

Even if you were set on changing the mains, the time you'd waste working around the subframe would easily be rectified by simply taking the engine out. Remember you'd have to take your gearbox off to remove the clutch and flywheel, so you're only two bolts and some wires from taking the engine out.

Posted: Fri Oct 11, 2013 6:00 pm
by jjch325i
Pressure switch doesn't look that old, I think I'll take your advise and remove the engine and fully rebuild it.
Thanks for the advise guys.

Re:

Posted: Fri Oct 11, 2013 7:35 pm
by capnmchl
It's your wallet

Re: Main bearings?

Posted: Fri Oct 11, 2013 9:37 pm
by Brianmoooore
DanThe wrote:Highly unlikely, first step would be a new pressure switch