Running engine when stopped

I have 2 really solid AGMs. But if I'm sitting in one place for more than 1 day, they must be replenished. I either run the genny for an hour or (if it's a quiet campground with quiet neighbors) run the engine for 15 minutes twice a day. Both methods seem to give me the boost I need. (Sorry I can't quantify the amps - too busy having fun to unpack the manual voltmeter).

Of course, it's just me and my power usage is minimal.

Morden's B is a 2000 Ford Excel and I don't know if engine idling is a good thing or not. Someone with knowledge could answer that. As I mentioned earlier, good battery management and knowing your capabilities is the answer. I suppose if you had charge your batteries in an emergency situation you could, first, just drive around and find a reason to go some place. Or secondly, treat it like you would a generator. When I did run my generator I closed the windows on the exhaust side and did not occupy my B in a sleeping or closed in living situation. With the generator below the bed/sofa it would have been a magic fingers experience anyway. We set up outside and usually our generator running was for a short period of time to brew coffee connected to an AC outlet. Running the engine, however, does not give you AC outlet power so it would only be done for battery charging. But if it is OK to do so, just do so while outside the B.

In our next B (Sprinter) we will have fast idle engine idling capability for up to 2 hours and it will run the air conditioner and AC power with a second alternator and high capacity inverter. I don't anticipate using the feature except in an emergency low battery situation, if ever. And, if so, would treat using it in a similar manner I described.

You can easily camp overnight on one battery, did it many times in a PW Excel. Never had or needed a generator. If you ride around during the day visiting a national park, for example, it will keep the battery charged. Bad idea to leave the engine idling.

I agree with VE3ESN. With one 95ah battery I can dry camp anywhere and as Davydd says, with judicious use of power, shouldnt be a problem, especially with 2 batteries. I usually start my generator in the morning and recharge the house battery, if I am staying in one place for several days and not at an RV Resort. If I need power for the microwave, tv or other heavy uses I run the generator. Problem for some is that running generators must be in areas where local bylaws are not prohibitive, where rv neighbours dont get mad and if in a national/state park, rules dont prohibit use--when YOU want to start the generator. Until I trade up, I still manage with my basic unit.

We take winter trips to southern destinations from our Oakville location and have never stayed in a motel even though most campgrounds in the north or near north are closed. We do stay overnight at Flying J's, Walmarts, etc. and have never had any problem with insufficient energy at night even with our cheap and puny 95 A-h type 24 marine/RV flooded-cell house battery from Costco. All our lights have been upgraded to LED types, and we'll watch a minimum of TV to save the energy for the furnace blower and water pump. For safety issues, I would never contemplate idling the engine for such long periods even if the alternator could supply enough energy to keep the house battery fully charged (which I doubt it would).

2 auxiliary batteries , a solar panel 145W , leds instead of bulbs ...

been on this for 3 years ...never had any problem
but then I dont run a microwave or A/C when boondocking

dfinitely not a good idea to let it idling .......

We have a carbon monoxide detector. We idle for naps in cold weather. Just a couple of hours, generally. I would not do that without the CO detector.

TerriRa wrote:
I am a bit confused about some of the replies here because I am currently planning to buy a new Roadtrek with the E-trek package. From my understanding, that means that the generator actually runs off of the engine. So in that case, I assume the unit is *designed* to allow the engine to be run while sitting still, correct?

There has been a lot of discussion on this topic, especially the idling of the etrek or any other newer Sprinter more than an hour or two, regardless of hazard.

I don't think running a van while inside sleeping is a good idea, but I would say the same for running the generator, as both could put CO into the van if there is a leak. Many folks do run the generator all night and are still alive, but there is a risk involved IMO. If not sleeping not as big a deal.

I am a bit confused about some of the replies here because I am currently planning to buy a new Roadtrek with the E-trek package. From my understanding, that means that the generator actually runs off of the engine. So in that case, I assume the unit is *designed* to allow the engine to be run while sitting still, correct?

I'm still stuck on the fact that you want to leave a vehicle running all day with your family in it?

Thousands of people die a year from doing that and often from a shorter amount of time. None, zip, nada of any type of advice offsets ever leaving the motor running all day while you are in it.

An RV is not some magical vehicle that doesn't have the same carbon monoxide dangers as a car does.