Oil consumption
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Joined: Aug 2001
Posts: 814
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From: San Jose, CA, USA
Car: 88 IROC-Z - original owner!
Engine: LB9 with K&Ns, MSD, Foil, Taylor
Transmission: WC T-5
Axle/Gears: BW 9-bolt, 3.45 posi
Oil consumption
Guys, the car is an 88 IROC with LB9. It has about 150k miles on it. It uses a quart about every 500 miles or so. It doesn't leak a drop and there is no visible smoke when running, other than a small blue puff on cold startup. Since it's not leaking, it gotta be burning it. Do you think it's the rings or the valve stem seals? It runs great.
I'm running Mobil1 5W-30 is that matters.
Thanks.
I'm running Mobil1 5W-30 is that matters.
Thanks.
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Oct 5, 2015 06:23 PM