1995 holiday rambler class A motorhome. e4od

We do not have that kind of reference material here.

One of them is on the front lower side of the engine block just aft of the timing chain cover. (this is the mechanecal pump). The other pump is electric and is located just in front of the gas tank and is near a fuel filter. There is probably a fuel pressure regulator located just behind the passenger side front wheel as well.

if i did not forgot, for 1997 Holiday Rambler, the OBD connector is below the steering wheel.
or you can ask the 24 hrs live OBD technical support, they will like to help you, good luck

We do not have any access to Any motor home manuals.

3 things can be the problem: The button that you press for the overdrive may be damaged and the parts have come loose inside and that was why it would come in and out of overdrive (the whole assembly where the button is) The solenoid which is either inside the tranny or right outside the tranny may have been damaged . You might have 4 soleniods in total. Or your computer is bad. A bad computer will cause more effects to the car as you drive it though. Some mitsubishi engine have a safety thing that if there is something wrong with the tranny or parts there of, it will not allow you full control of options (similar to vanos engines and tranny's in bmw's) I hope this helps.

You more than likely have the E4OD tranny in the truck. These transmissions are very prone to failure and problems. They are very expensive to rebuild and or replace if only using an exchange unit already rebuilt. I have rebuilt many E4OD trannys and would not recomend that particular tranny. Average exchange rate for a rebuilt is anywhere form $ 2800.00 to $3500.00. If you are considering buying this truck look for a manual tranny version instead.

it might have just run low on fluid while driving,the front seal may not have been installed correctly,or the cooler lines or cooler might be plugged causing the trans to overheat which will cause it to leak a steady stream...for example,my 94 bronco with a e40d acted like that too when i worked it really hard pulling stumps out in the summer last year,it leaked out really bad until it cooled down,i put 20,000 miles on it since and it doesnt leak not even a drop.so mine was just overheated really bad.As for if it is the same between vehicles it is only if both trucks are a big block,and if both are 2wd.

Sounds like the trans. is shot, try a quick service (Fluid and screen) if that doesnt work try a used trans.

id need to know what shorts to really tell you exactly want wire it is man but id really suggest grabbing a olm meter and testing every wire arround the short if thats what you think it is my friend