[Bill UK]

Originally Posted by whitequasimodo

hey justed wanted to ask what this is and also on an 88 turbo, what the normal oil pressure. i have a nock sensor going off and im not getting any oil pressure. so im putting two together, and thinking thats why im not getting any pressure. o i do get pressure when the turbo kicks in but it goes up than just goes down when its not active. the pressure line is just above the bottom.

When you say “ i have a nock sensor going off ” are you saying you can here a knocking sound or are you referring to the knock sensors not working? If you can hear a knocking sound about 2 K revs with low oil pressure than I would guess the big ends are on their way out. Remove the oil filter and open it up, if it looks like the one below than I'm afraid its big ends and possibly the crank have had it.