Camper running/quits when hot.....

[mrvette]

Chebby P30 motor home, Qjet on a 350, 700 tranny, dualie rear...

when it's 100f outside, driving in traffic the engine will slowly get up to 180 but not over 200f according to the electrical gauge anyway...tranny has a mechanical gauge and runs 160-180.....

so only in stop/go traffic from red light to red light, the engine just up and quits, maybe a minit later, it starts right up again, does drag the starter a bit though....

when it quits, it don't backfire, just dies all of a sudden, makes me wonder if the HEI is failing?? I had to change the intake mani as I tried that, thinking it was a fuel perk problem....

anyone with any experiences on similar vehicles..?? vans??

the thing has headers, from p/o but I fail to see how that would screw up heating problems.....since it IS a Qjet on there, the fuel pressures are really lo, and I wonder if maybe perk is coming on the suction side of the fuel pump, maybe??

:hissyfit::clobbered:

 

[turtlevette]

It's the coil. They get hot and open circuit. Cool back down and make contact again.

normally the modules don't come back.

 

[mrvette]

It's the coil. They get hot and open circuit. Cool back down and make contact again.

normally the modules don't come back.

Yeh, I usually solder all the connections to the tabs.....they lazy as hell and don't scrape the formvar off the wire, just crimp over it....so I scrape it and solder....

I think I maybe have fixed it, the fuel system was rerouted to the other side of the frame from the close exhaust pipe, I think it was into perk, and I pulled out a old glass filter /water separator? and it was total junk and full of crap, I had thought it looked ok, boy I was RONG!!!

but I had a good large FI filter in the line and i'ts fine now....