BLUE68FORD
Registered User
- Joined
- Aug 22, 2006
- Posts
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I have a 94 cummins in a 68 ford. I get a big puff of black smoke when I start. Then it all seems "clean" after the initial start. Runs great and starts easily enough.
I don't have the fuel heater connected which I thought may be the problem but I even get the smoke in the middle of the summer with temperatures in the 90's. Any ideas?
Also, (and probably unrelated) the truck starves for fuel if my tank gets below 1/3 to 1/2 tank. Fill it up and no problems. Is my fuel lift pump going bad or do I have a fuel tank problem?
Thanks for any help.
I don't have the fuel heater connected which I thought may be the problem but I even get the smoke in the middle of the summer with temperatures in the 90's. Any ideas?
Also, (and probably unrelated) the truck starves for fuel if my tank gets below 1/3 to 1/2 tank. Fill it up and no problems. Is my fuel lift pump going bad or do I have a fuel tank problem?
Thanks for any help.