Another new owner

Carl Stouffer

Well-known member
Jan 15, 2009
4,688
380
83
Tucson, Arizona 85718
Mark,

Where, in PA, are you located?

I find myself in Central PA (Hershey area) every Fall visiting relatives. I have never driven the GMC there, yet, but plan to this Fall. Although I
don't have any advice for you on a competent shop in that area, I would be happy to help out (as would anybody here) with any questions you might
have, and even try to get together with you if convenient.

It sounds like you're on the right track. Download the service manuals at bdub.net and you should at least be able to work on it. Questions of the
mechanical sort can be asked and answered here on the forum.
--
Carl Stouffer
'75 ex Palm Beach
Tucson, AZ.
Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles,
Solar battery charging. GMCSJ and GMCMI member
 
Ken Frey has a shop Quakertown about 1.5 hours from you (he is reducing/retiring of some form). Worth a call to see how he is working his business
around corona era as well, but you should connect with him. Given your willing, but self admitted lack of "the experience eye", I would recommend you
pay him for a full post purchase once over. Ask him if he will show you key locations and maintenance items as he brings it to a safe and up to date
baseline of fluids, and safety check.

Welcome, these things are a learning curve like no other. But you said you can follow instructions - in the response a few days to Gurr we sent him to
some links and manuals. Reading them when you can, instead of when needed is how you get your learning curve ahead of your maintenance curve!

Enjoy!
--
1975 Glenbrook, 1978 Royale rear bath
Raleigh, NC
 
Okay, my wife's family is mostly in Northern Lebanon County near Fredericksburg and Jonestown. My family members are mostly in the town of Lebanon
it's self.

There is another guy on here regularly from Central PA but I don't remember his name. Maybe he will show up.

If everything goes according to plan, we will be there in our coach in late September/early October for a few weeks after making a trip to
Yellowstone, Rapid City, etc and across the northern US.
--
Carl Stouffer
'75 ex Palm Beach
Tucson, AZ.
Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles,
Solar battery charging. GMCSJ and GMCMI member
 
> Hello all,
>
> I do have a question at the end if you want to skip the introduction.
>
>
> My first stop was a tire shop to put on 7 new Firestone Transforce tires. I had read the horror stories about old tires with lots of tread left on
> them.
> (bonus question, the PO had installed 245s instead of 225s which were recommended to me. They had both and I went with what was already on there.
> Did I get the wrong tires, overpay for wider tires I don't need, or luck out with an upgrade? I know nothing about tires)
> know not. The first time it happened I put it down to my forgetfulness -- I forgot it was upgraded to EFI and i pumped the pedal a few times. Not
> that that explained anything to me. But then it happened when I tried starting with a low battery, twice. Each time it happened, it quit dumping
> fuel pretty quickly, didn't continue leaking while driving or stopped, and then didn't happen again. ???
>
> Here's what you should know about me. I am not a mechanic. Shade tree or otherwise. When I was a young man I changed the automatic transmission in
> a '77 Triumph TR7 all by myself. Well, myself and a Haynes manual. But any dummy like me can follow those clear, step-by-step directions. I also
> changed alternators, brake pads, starters, etc. but only after someone told me what the problem was. I can change parts but I'm really pretty
> clueless about how it all works. I envy you guys with real mechanical aptitude. And I'm eager to do as much work on my motorhome myself as is
> practical, but I'm also eager to find a local resource who has some familiarity with GMCs for the jobs beyond my capabilities. i'm not far from Ken
> Frey but he is retiring, Jim Bounds and Steve Rourke are pretty distant. Any referrals would be welcome.

Mark,

Welcome to the group, family, cult, asylum....

First thing, FIX YOUR SIGFILE. You are obviously not stupid, you might be ignorant (I already have doubts about that). Stupid cannot be corrected.
Next about the sigfile, start with your name - we like to know who we are helping and it is more convenient when you meet other owners. Next, a short
about the coach, we would like to know more because they are not all the same, and some mods matter a lot. You said it is EFI, but Whose? Last, a
better geographic reference than Pennsylvania. Half of the readers get this as e-mail and never see the header.

As to ignorance (here he goes again), I hope you realize that having an IQ over 80 and being literate (you read the TR7 instructions) you are already
ahead of most of the people you might get to pay to do things for PortWagon.

About your question: You say it was dumping fuel? Please provide as much more description as you can. Was it dumping into the engine or on the
ground ? And you say you don't know where it was dumping from?

It is too bad that you did find us here before departure, you will learn why later. This is an amazing community that you have just become a part of.
When you actually get to meet other owners, you will know this. These are supportive and helping people the likes of which you may find daunting.
Take it for its face value. This is just one of the reasons you need a good sigfile. There are some that write here that have an amazing amount of
GMC experience and they are ever so happy to share same with the hope of saving some other owner grief. To this end, you need to hook up with the
local chapter. Ken can probably help you there.

The only other community that I know of that is this supportive is that of the watermen that are my world. For this reason, I welcome new owners here
much as you would be welcomed there. So,

May the Good Lord bless this coach and all those that set forth within her.

Welcome Mark

Matt
--
Matt & Mary Colie - '73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan
OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Twixt A2 and Detroit
 
> Thanks Matt, the EFI is an Electromotive Tec GT and without diving into the archives I’m fairly certain it is about ten years old.
>
> The first time, after sitting in the barn for a month with only a couple of starts, it dumped fuel onto the ground in a puddle the size of a
> dinette table top and continued to drip until I got underway. It seemed to come from a bit passenger side of center under the engine. This was the
> occurrence when I forgot and pumped the pedal. Drove straight to the garage that did my state inspection and the dripping had stopped and repeated
> restarts produced no fuel. All was well until I Started it with a weak charge on the battery and it did it again. Not nearly as much fuel and it
> quickly stopped dripping. Repeated that way once more, again with a hardish start. Otherwise, no issues.

Mark

Well, I sure don't have an answer for that. Actually, I just ran about an half a dozen scenarios though my brain and they all failed. The only one
that is not dead is that you have loose connection or a split line that only leaks when the fuel pump in dead headed. Could happen, but I wouldn't
bet my lunch on it.

Matt
--
Matt & Mary Colie - '73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan
OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Twixt A2 and Detroit
 
If the fuel was coming from the right rear area of the engine, I would suggest that it's coming from the charcoal canister on the right front of the
firewall. Maybe the liquid/vapor separator in the Left rear wheel well is letting liquid fuel through the vent line to the canister.
--
Carl Stouffer
'75 ex Palm Beach
Tucson, AZ.
Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles,
Solar battery charging. GMCSJ and GMCMI member