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Old 10-29-2008, 06:46 PM   #51
Somecallmejoe
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Re: runs great, at first

When i say the pickup coil i don't mean the ignition coil on top of the distributor. Underneath the ignition module there is whats called a pickup coil. This link tells you how to test it.


http://www.73-87.com/7387garage/drivetrain/pkupcoil.htm
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Old 10-31-2008, 08:45 AM   #52
67ChevyRedneck
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Re: runs great, at first

Looking at your other thread with the pic, I'd remove the fuel pressure regulator and run the truck before I mess with anything else. These trucks never had a regulator on them and with the carb set up correctly there is no use for it at all. It's most likely starving the motor.
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Old 10-31-2008, 09:08 AM   #53
1970heavychevy
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Re: runs great, at first

I rebuilt the carb last night and its dialed in now. The regulator didn't help the issue and I don't like the way it looks, so I was planning on taking it out. The parts guy suggested it. I am putting a new (used) intake on and the rebuilt carb, flushing the lines and cleaning the tank this weekend. Then I can rule out fuel as an issue. I've also been told to wire my choke open.
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Old 10-31-2008, 09:28 AM   #54
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Re: runs great, at first

what kind of filter do you have near the tank, i believe a inline filter mounted before the fuel pump would cause these issues.
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Old 10-31-2008, 09:33 AM   #55
1970heavychevy
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Re: runs great, at first

I have a small filter with the glass tube casing.

Last edited by 1970heavychevy; 10-31-2008 at 09:34 AM. Reason: miss under stood question
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Old 10-31-2008, 09:42 AM   #56
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Re: runs great, at first

i have never seen one mounted before the fuel pump so that could be the problem.
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Old 10-31-2008, 09:53 AM   #57
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Re: runs great, at first

Quote:
Originally Posted by tommyjnns View Post
i have never seen one mounted before the fuel pump so that could be the problem.
I have two before the pump and it does fine.
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Old 10-31-2008, 09:57 AM   #58
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Re: runs great, at first

If you could rig a small gas can under the hood safely and run hose straight to the pump, that would eliminate the tank, filter, lines etc.
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Old 10-31-2008, 11:14 AM   #59
67ChevyRedneck
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Re: runs great, at first

I've run an inline filter on my truck for the past 12 years. It's under the cab on the PS side. Runs fine with it.
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1967 C10 SWB Stepside: 350/700R4/3.73
1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc
1968 Pontiac Firebird: Project Fire Chicken!
2015 Silverado Double Cab 5.3L Z71
2001 Jeep Wrangler Sport 4.0L 5spd
2020 Chevrolet Equinox Premium 2.0L Turbo
2011 Mustang V6 ~ Wife's ride
American Born, Country by the Grace of God
1967 CST Shop Truck Rebuild!
My 1967 C-10 Build Thread
My Vintage Air A/C Install
Project "On a Dime"
Trying my hand at Home Renovation!
1965 Mustang Modifications!
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Old 10-31-2008, 11:32 AM   #60
tommyjnns
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Re: runs great, at first

well that rules that out, i am sure alot of people are running them before the pump now that i think about it
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Old 11-02-2008, 08:40 PM   #61
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Re: runs great, at first

any luck yet?
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Old 11-03-2008, 10:31 AM   #62
1970heavychevy
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Re: runs great, at first

I just got it all back together Saturday but had a leak at the thermo housing. Fixed it Sunday and will be trying it out today. Thanks for checking in I will let you know. I will be putting some pictures up also, It looks great, just hope it runs that way.
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Old 11-03-2008, 12:42 PM   #63
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Re: runs great, at first

OK i hope it works out for ya
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