I went on my monthly pm service this Fri. and its out far away from any a/c supply. Well i found out one of the compressors wasn't coming on, so i checked it out and it was a bloated capacitor, checked all my other electrical for tightness everything was good, i had just recently replaced the comp, the cap, and the cool contactor. so maybe it as a bad cap or something. OK so i didn't have a 35/440 in my van but, i did have 35/370 and a start kit. i thought i give it try and it worked. i have never tried it before i always replace a bad cap with the correct capacitor. it is only temp. until i go back out there in a week or two. Has anyone tried this before? Could this cause a problem? The place is like 2 hours away in the middle of nowhere. well thanks for your help guys. oh and the charge was good.