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Lemming · 10-11-2018, 09:32 AM

Both Simple Green and ZEP can really mess up the finish of alum if left on too long, they are also not that great on grease (although excellent with oil). Gunk engine degreaser works well.

I just bought 5 gallons of Oil Eater cleaner and degreaser to try in my parts washer. I've not used it yet, but it is water based, environmentally friendly and supposed to be easy on alum and painted surfaces.

10-11-2018, 09:32 AM	#10
Lemming Registered User Join Date: Apr 2016 Location: B'ham, AL Posts: 267	Both Simple Green and ZEP can really mess up the finish of alum if left on too long, they are also not that great on grease (although excellent with oil). Gunk engine degreaser works well. I just bought 5 gallons of Oil Eater cleaner and degreaser to try in my parts washer. I've not used it yet, but it is water based, environmentally friendly and supposed to be easy on alum and painted surfaces. __________________ Tim 1998 986 (3.2L and 6-speed transmission added) 1999 986 (SPB) 1999 986 (parts car) 2001 986 S (parts car)