Hi Everyone ,
Recently bought a 94 MX-3 with 140k miles ,automatic 1.6L engine , somehow engine oil is leaking and dropping into the exhaust manifold ,anyone had that before and importantly any solution to it !! I have already replaced the valve cover gasket thinking that this might be the problem but didnt help.
Advance Thanks a lot
Engine Oil Leaking into Exhaust manifold
- 2fazed
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Re: Engine Oil Leaking into Exhaust manifold
When you replaced the valve cover gasket. Did you use gasket sealant? I know on both my Mx's that on the left lower corner, it leaks like a MF. And leaks down on the Alt. It's clean as a whistle with the sealant.
16 Hyundai Elantra Value Edition
06 Mazdaspeed6 2.3T
93 626 ES 2.5
92 Mx-3 RS 1.6
93 Mx-3 GS 2.5
93 Mx-3 RS 1.6
06 Mazdaspeed6 2.3T
93 626 ES 2.5
92 Mx-3 RS 1.6
93 Mx-3 GS 2.5
93 Mx-3 RS 1.6
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Re: Engine Oil Leaking into Exhaust manifold
I don't see why a leaking Valve Cover could get engine oil into the exhaust manifold, a leaking valve cover would just pour the oil out in the engine bay or in the spark plug holes
maybe it's a sticking valve or something ?
maybe it's a sticking valve or something ?
Re: Engine Oil Leaking into Exhaust manifold
valve seals?
1997 1.6 16v DOHC uk spec gs, 17" wolfrace triad, 2.0l probe s/s header magnaflow high flow cat, powerflow custom catback, CAI, zx2 struts w/ -40mm lesjofors springs
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Re: Engine Oil Leaking into Exhaust manifold
i have the same prob and i am looking at doing a head gaskit to car
? is it smokeing badly from the tail pipe ? if it is i would say you need to look at doing a headgaskit and valve job ..
? is it smokeing badly from the tail pipe ? if it is i would say you need to look at doing a headgaskit and valve job ..
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Re: Engine Oil Leaking into Exhaust manifold
You could buy a Compression gauge, and test the compression on the engine, they are pretty cheap, I payed 25$ for mine, and I'm from Denmark, so in the states it's properly a lot less
and it's really easy to test, just disconnect the Distributer and remove all the spark plugs, and screw the gauge in and crank the engine
and it's really easy to test, just disconnect the Distributer and remove all the spark plugs, and screw the gauge in and crank the engine
Re: Engine Oil Leaking into Exhaust manifold
Thanks a lot for your responses , in related to the compression testing what exactly will it reveal ?