Re: `98 TJ Still Overheating
yea well it take's me 3 times telling my kids to do chores if u know what i mean
Troy wrote: > I asked about the fan clutch on that thing like twice already, he hasn't > responded about it... > > Troy > > "philthy" <"noway "@ seeya.net> wrote in message > news:bbe20$44d684fd$d8ea6341$7625@123.NET... > > make sure the clutch fan is working correctly.it should spin by hand but > > with a > > little resisistence/ drag if it free spins it's bad and won't help puyll > > air thru > > rad. > > > > GTK wrote: > > > >> billy ray wrote: > >> > While you are waiting for the new radiator to arrive you may want to > >> > try > >> > using a cooling system 'cleaner' which is a bit stronger than a 'flush' > >> > to > >> > get everything possible out of the block and heater core. > >> > > >> > Did you ever use 'stop-leak'?? > >> > > >> > The best way I have found for flushing a cooling system is with the use > >> > of a > >> > 'flush-n-fill' kit. It is so much more efficient as far as flushing > >> > goes > >> > there is really no comparison with the old style 'drain-fill-drain > >> > system > >> > because it allows you to force water backwards to its normal flow at a > >> > higher rate. > >> > > >> > Prestone (and others) make a complete kit with a selection of tees, > >> > clamps,a > >> > radiator spout, and a doglegged .... ahhh.... connect-o-matic thing > >> > (female > >> > hose connectors on each end) If you have an old washing machine hose > >> > you > >> > can just buy the tee (99 cents) and a couple clamps (99 cents). > >> > > >> > You might have been able to have the old one 'rodded out' and > >> > chemically > >> > cleaned at a radiator shop but it sounds like your old one was in > >> > pretty bad > >> > shape. > >> > > >> > Your Jeep came from the factory with the old style "American Green" > >> > coolant. > >> > DC says you can still use this but they prefer that you upgrade to the > >> > new > >> > G-05 spec which has superior anti-corrosive properties. The only > >> > supplier > >> > to the aftermarket is Valvoline's Zerex G-05 brand in the gold jug. > >> > > >> > Also please be aware that NOTHING made by Prestone or Peak (or most > >> > generic > >> > brands) meets either the new or old spec as all their products are > >> > DexCool > >> > or based on DexCool technology and DC specifically warns you against > >> > its > >> > use. > >> > > >> > If you want to stay with "American Green' it is available from > >> > Valvoline > >> > Zerex brand in the white jug. > >> > > >> > Finally I recommend that 50/50 premix never be used as there is always > >> > residual water in the block and 50% + 0% i always less than 50% and > >> > concentrations of less than 44% have no appreciable anti-corrosive > >> > effect. > >> > > >> > The best procedure is to add the concentrate first and then top off > >> > with the > >> > appropriate amount of DISTILLED water, that way you know the final > >> > concentration will be. > >> > > >> > Note: I am aware that Prestone claims on its label that you can use it > >> > in > >> > ANY vehicle. DC, Ford, Mercedes (who all use G-05), Toyota, and Honda > >> > (who > >> > have their own spec) say otherwise. > >> > > >> > > >> > > >> > "GTK" <gkucera@yahoo.com> wrote in message > >> > news:NclBg.18018$Z7.10009@bignews3.bellsouth.net.. . > >> >> '98 6-cyl Manual > >> >> > >> >> Thanks for all the posts. I've replaced the water pump (with correct > >> >> rotation), thermostat (195 F), and radiator cap (18 psi). Still > >> >> overheating. So I flushed the radiator per mfg. directions. Replaced > >> >> coolant with Preston 50/50. STILL OVERHEATING. However, if I run the > >> >> heating at full blast I can keep the gauge out of the RED zone, albeit > >> >> still hot. I just ordered a new radiator for $165. Thats the last > >> >> thing > >> >> I know to do. > >> > > >> > > >> > >> Great info- Thanks! In fact, I did use "stop-a-leak" or "liquid weld" > >> or some other brand last week during my first drain and fill. This had > >> nothing to do with the original overheating problem. Are these products > >> bad for an engine? Would the flushing I did remove all the liquid weld? > > |
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