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Group A
20th June 2010, 09:13 PM
Car - AE86

motor - 4A-GE

use - circuit racing

problem - oil leak

occurs/started when - engine running

personal situation - We cranked my car over for the first time today and oil was leaking out of a bung on the left side of the front cover, ahead of the block. We cleaned out the bung and the hole and refitted and it cured the leak, but i don't know what the hole is for. Is it for an oil pressure switch or a pressure relief or something else???

jaz_ae86
20th June 2010, 10:52 PM
Pressure relief?
Out of oil pump?

driftke70
21st June 2010, 05:38 AM
doesnt ring any bells, look factory?