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1976 dodge truck missing badly

Posted By: derekeh

1976 dodge truck missing badly - 11/22/12 03:29 PM

My dad has a 1976 dodge truck 360 automatic 2wd. Recently it started missing badly after the truck is warmed up. Occassionally it wont even start from a cold start but usually does and runs fine until warmed up. He has replaced all electronics (coil, ballast resistor, voltage regulator, electronic ignition, plugs, plug wires, etc) except for the wiring itself. Fuel pump, fuel filter and we swapped on a different carberator as well and the problem still exists. Any ideas as to what could be causing this problem? Thanks.
Posted By: RapidRobert

Re: 1976 dodge truck missing badly - 11/22/12 04:07 PM

Quote:

Any ideas as to what could be causing this problem?


Check dist pickup gap/ohms. EDIT seperate the bulkhead connectors & clean the brass terminals on each half. A small metal bristle brush will clean the male ones and a spare male terminal to clean the female ones.
Posted By: Dakota_Don

Re: 1976 dodge truck missing badly - 11/22/12 09:14 PM

do a quick cly balance test, pull one wire off at a time, see what clys are dead.. then u can pull plugs and inspect wires.. and then do a compression test..if u have low enough comprssion it will even sound funny while cranking over
Posted By: DAYCLONA

Re: 1976 dodge truck missing badly - 11/22/12 10:57 PM

start with and eliminate the basics, firing order/plug wires, coil terminal wires correct? timing...etc,etc, eliminate the basics, rather than chasing ghosts
Posted By: bboogieart

Re: 1976 dodge truck missing badly - 11/22/12 11:48 PM

Kinda seems to me like a choke problem, or maybe a vacuum leak.
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