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[GMCnet] trip report [message #168881] Tue, 08 May 2012 06:55 Go to previous message
jhbridges is currently offline  jhbridges   United States
Messages: 8412
Registered: May 2011
Location: Braselton ga
Karma:
Senior Member
To St Louis from North Georgia last week, in 80 - 90 degree weather with the toad clipped on four down.  The engine A/C failed at startup, I haven't looked yet to see if it spit ther belt or has other problems.  I get a muted click when I turn it on, so I suspect it's beltless.  This weekend we will find out.  The Junkerac ran with only one upset after I went over it a couple weeks ago, and the roof A/C kept the coach under 80 degrees inside.  so the BWD and I were comfortable.  He llounged where the reaer outlet was pointe at the floor, I had the front one aimed at my seat.  The GMC pulled Monteagle each way with only a rise in temp indicated on the guage.  Both ways, going down the other side cooled it back to normal.  I ran it in Super, at about 40MPH going up.   Cleaning the crud off the roof using bleach as someone suggested helped the inside temp consioderably.  I may swap the 13.500 A/C for the 15,000 and see if tht copncludes the cool
hunt.  Show site RV parking is almost always on a gravel or paved lot in teh sunshine.  The 13,500 won't hold 70 degrees. 
I got mileage from a bit over 8 to a bitover ten, I think deopending on the gas used.  Two fillups of real gasoline in Kuttawa KY gave the best results.  Also, no indication of vapor lock using it.  On Atlanta gas,  I went to the AUX tank once and got a bunch of sputter, returning to the main healed it.  The tank was pressurinxed when I stopped to fill.  After loading up on the good stuff, no more pressure.  I use the infomation in Pure-gas.org for locating stations with  no alcohol.  All in all, 1250 miles of reasonably trouble free RVing and 40 BWDs in the same place.
 
--johnny
'76 23' transmode norris
'76 palm baech
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Foolish Carriage, 76 26' Eleganza(?) with beaucoup mods and add - ons. Braselton, Ga. I forgive them all, save those who hurt the dogs. They must answer to me in hell
 
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