Question about 1989 Ford F 250

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Wondering about the dual gas tank. Can I switch over from one tank to the next while I'm driving, or do I need to be stopped? Does it matter if I push the switch with it running, or with it turned off? Thanks.

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Yes, I would however suggest that you try this while sitting still first to make sure the control valve is still working. If it seems to work while sitting still then you can change between tanks anytime. The switch is only operational when the key is on and controls a valve body that changes from tank to tank. So as long as the valve is working and you have fuel or gas in both tanks you just fine.

Posted on Jul 29, 2010

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Dear mak 0,
The system is designed to swicth at anytime. You can test it for yourself. Start the truck and let it idle. Then switch between tanks. It should make a smooth transition as long as there is no problems with the pumps. If you have a problem or anyother questions,drop me a line. Thanks,Chuck

Posted on Jul 29, 2010

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Hi i have 1989 ford f250 duel tanks and propane pickup runs on propane but when switch to gas run runs then stops can you please help me here?

Posted on Aug 07, 2010

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