Toyota MR2 Message Board - View Single Post

Papo J · 05-11-2009, 12:20 PM

It could be a number of things, from bad rings, bad valve seals or even cracked or broken ring lands. Definitely something to be concerned about, do a compression check and a leak down test, those will give you a better idea of what the problem is.

05-11-2009, 12:20 PM	#2 (permalink)
Papo J 6SPD GTE Join Date: Sep 2006 Posts: 189 Thanks: 1 Thanked 19 Times in 18 Posts iTrader Rating: (0/0% )	It could be a number of things, from bad rings, bad valve seals or even cracked or broken ring lands. Definitely something to be concerned about, do a compression check and a leak down test, those will give you a better idea of what the problem is.