The doors on my 92 XJ freeze up more than any other vehicle I've owned. I > guess I'll have to pull the inner panels and lubricate the latch and lock > linkages when the weather warms up. What is the best lube for this job. I've > got some T-9 around here somwhere. It's a liquid or spray water displacement > marine product that turns waxxy as it dries. Would this work? >

Thanks for the replies. I should have made it clear that this is a street> only vehicle. It is not garaged. It is not only the lock innards that need> to be lubed but also apparently all the inner door handle linkages and pivot> points. Is there something about the contstruction of this vehicle that> makes it more prone to freeze ups? And I was also mistaken about the origin> of the Boeshield T9 product. It was originally developed by Boeing as an> aircraft lubricant. I have purchased it in marine stores, however. My> concern about using WD40 is possible detrimental effects on plastic/rubber> parts.>

"Stephen R. Conrad" <sconradpt@yahoo.co­m> wrote in message> news:391dupF5r1phsU­1@individual.net...>­ > The doors on my 92 XJ freeze up more than any other vehicle I've owned. I> > guess I'll have to pull the inner panels and lubricate the latch and lock> > linkages when the weather warms up. What is the best lube for this job.> > I've got some T-9 around here somwhere. It's a liquid or spray water> > displacement marine product that turns waxxy as it dries. Would this work?> >