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A26B · 12-05-2010

The entire crankcase ventilation goes through the injector housings. Over time, two things happen, (1) oil accumulates in the inj housings and (2) the inj housing bolts frequently work loose, allowing oil to seep along the gasket interface.

Install new inj hang gaskets on clean (with brake cleaner) dry surfaces. Clean the bolts and the tapped holes in the heads with brake cleaner to remove oil. Reinstall with Loctite 242 (blue) or comparable med strength product.

12-05-2010	#3
A26B Join Date: Dec 2003 Location: Arcadia, OK Posts: 3,399	Re: Oil in injector housing? The entire crankcase ventilation goes through the injector housings. Over time, two things happen, (1) oil accumulates in the inj housings and (2) the inj housing bolts frequently work loose, allowing oil to seep along the gasket interface. Install new inj hang gaskets on clean (with brake cleaner) dry surfaces. Clean the bolts and the tapped holes in the heads with brake cleaner to remove oil. Reinstall with Loctite 242 (blue) or comparable med strength product. __________________ Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 *ZR-1*, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed.