From: utzoo!decvax!ucbvax!CAD:tektronix!zehntel!zinfandel!berry Newsgroups: net.auto Title: Re: Hydraulic Hatchback Lifters Problem - (nf) Article-I.D.: zehntel.672 Posted: Sun Jan 9 13:17:29 1983 Received: Wed Jan 12 03:23:17 1983 #R:hp-cvd:2700002:zinfandel:3200009:000:254 zinfandel!berry Jan 7 09:13:00 1983 I suspect there is no fix for weak hatchback lifters in the cold. I believe most are gas pressure cylinders filled with pressurized nitrogen or something. If you recall PV = nRT, when it gets cold the pressure goes down. You lose. --Berry Kercheval