what engine.? lots of engines, used. and 21 models of civic, USA.
its usually.
1: valve cover, (yes, most can leak from top down behind the belt.
2: cam seals
3: crank end seal
4: oil pump seals.
6: oil pan ( last choice)
finding oil leaks takes hard work , clean, it find it .
or use the dye kits.
gravity and wind, allows it to go where ever IT wants.
so it must be clean first to find it.. see?
or use the dye kits, it shows a live leak best.
ever look here?
http://estore.honda.com/honda/parts/view-honda-parts-catalog-detail.asp?m=1997-civic-2-dx-4at&sn=&b=E++09&dl=
question, at the 60k mile service points. you check lash, settings.
with a new timing belt. and at such point, a new valve cover gasket gets fitted, did you? if yes, its not leaking if not>????
the front edge of the VC gasket, leaks down behind what i call
the VC leak hidder, tin pan. plate. behind the cam cog
is a plate, and the VC leaks down from there to the cam seal
then down front of engine, then past crank seal the, to cover.
seen this on all most all OHC engines...
cause, nobody does the 60k or does it and uses the old gaskets.
id look there first. but id dont have service history.
start high work down due to gravity.....
the FSM is here.
see that too. "free" too
http://hondatech.info/downloads/Auto/Manuals/Civic/
soon your head gasket will go. and oil will go every where
Do i need oil pan andtiming cover gaskets when replacing front main seal? Chevy small block 307.
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