A AZF350PSD Member Joined Jun 21, 2018 Messages 160 Location West Valley Jul 27, 2018 #1 Have done several of both. Pennzoil about 3-4 weeks, Mobil 1 8-10 weeks. FYI
S storage_man Member Joined May 19, 2018 Messages 409 Location Phoenix Jul 27, 2018 #2 AZF350PSD said: Have done several of both. Pennzoil about 3-4 weeks, Mobil 1 8-10 weeks. FYI Click to expand... NO Links ???
AZF350PSD said: Have done several of both. Pennzoil about 3-4 weeks, Mobil 1 8-10 weeks. FYI Click to expand... NO Links ???
K knockonit Member Joined May 23, 2018 Messages 3,688 Location Phoenix, Jul 27, 2018 #3 i dont use either and never will. so no issue here. Rj
A AZ Husker Member Joined May 16, 2018 Messages 626 Location Springfield, MO Jul 27, 2018 #4 Mobile 1 makes a great gun lube. A quart is a lifetime supply.
