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Author Topic: Truck smokes leaves black soot  (Read 2379 times)

Offline 80silveradosurvivor

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Truck smokes leaves black soot
« on: June 06, 2016, 03:32:26 pm »
I just started my truck after it sitting for some time. It smoked for a good while and left a bunch of black stuff on the ground behind it. Its almost like oil. Its a 350 stock with a Qjet. Thanks in advance .

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Offline VileZambonie

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Re: Truck smokes leaves black soot
« Reply #1 on: June 06, 2016, 07:40:35 pm »
Stuck float, too much fuel....
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Offline 80silveradosurvivor

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Re: Truck smokes leaves black soot
« Reply #2 on: June 06, 2016, 08:47:33 pm »
Ditch the qjet then ?

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Offline Jason S

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Re: Truck smokes leaves black soot
« Reply #3 on: June 06, 2016, 09:12:31 pm »
Run it for a while and see if new, fresh fuel helps.  If not, clean up the Q-jet and install carb kit with new needle/seat and gaskets.
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1973 GMC K2500, Super Custom, Camper Special, 350, TH350, NP203, 4.10's
1974 Chevrolet K10, Custom Deluxe, 350, SM465, NP203, 3.73's

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Offline 80silveradosurvivor

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Re: Truck smokes leaves black soot
« Reply #4 on: June 06, 2016, 09:14:32 pm »
Right on thanks for the help.

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