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Ford 460 problem

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Old Feb 22, 2015 | 08:17 PM
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Ford 460 problem

I'm trying to narrow down a couple of problems on my 460 engine in my 1966 F250. Back in the summer a bolt broke in the distributor and engine backfired through the edelbrock carb. The bolt in distributor was replaced and timing reset and all intake carb gaskets replaced. The truck seems to try to flood at times going down the road and will go dead but restart immediately after. It idles rough at startup and does not want to go dead after turning the engine off. Could it be a edelbrock carb power valve issue maybe? Any help appreciated!
 
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Old Feb 22, 2015 | 08:38 PM
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One more issue it has is it is hard for the starter to turn the engine over once it's gets hot. I have replaced the starter solenoid and it helped some but it hasn't solved the problem. Any help would be appreciated!
 
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Old Feb 22, 2015 | 08:53 PM
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Edelbrocks don't have power valves to blow.


What bolt?


Describe the starting issue when hot, just slow, or romp stop?


What makes you say it seems to flood?
 
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Old Feb 22, 2015 | 09:02 PM
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The bolt that connected the bottom of the distributor shaft to the oil pump broke off and was removed and replaced.
I didn't know that edelbrock didn't have a power valve. After the truck just goes dead all at once going down the road I smell gas for just a few seconds. After a couple of minutes it will restart and runs without any problems.
The starter is the womp, womp slow turnover after it gets hot.
 
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Old Feb 22, 2015 | 09:07 PM
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Originally Posted by pm042070
The bolt that connected the bottom of the distributor shaft to the oil pump broke off and was removed and replaced.
You mean the hex oil pump drive shaft?


Originally Posted by pm042070
I didn't know that edelbrock didn't have a power valve. After the truck just goes dead all at once going down the road I smell gas for just a few seconds. After a couple of minutes it will restart and runs without any problems.
Sounds more like an ignition issue, smelling unburnt fuel from the exhaust.


Originally Posted by pm042070
The starter is the womp, womp slow turnover after it gets hot.
womp womp after what has been done sounds more like the timing is too advanced during cranking, retard the timing an see what happens.


What are the settings?
 
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Old Feb 22, 2015 | 09:17 PM
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Yes it was the hex shaft.

If it is a ignition issue what would you suggest to correct the problem?

I'll have someone check the timing on the engine for the starter
 
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Old Feb 22, 2015 | 09:18 PM
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I'm not sure of the settings. I'll need to ask my mechanic
 
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Old Feb 22, 2015 | 09:20 PM
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The engine doesn't want to die either after you cut the ignition off.
 
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Old Feb 22, 2015 | 09:21 PM
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Originally Posted by pm042070
Yes it was the hex shaft. If it is a ignition issue what would you suggest to correct the problem? I'll have someone check the timing on the engine for the starter
The engine doesn't want to die either after you cut the ignition off.
 
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Old Feb 22, 2015 | 09:31 PM
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Originally Posted by pm042070
I'm not sure of the settings. I'll need to ask my mechanic
A mechanic of some sort is doing the work not you? What has he said?

Originally Posted by pm042070
The engine doesn't want to die either after you cut the ignition off.
That is called dieseling it's a symptom of a larger issue. Best guess your mechanic is retarded, how skilled are you?


Edit
BTW, a 460 in a 66 is of course not stock, tell me about the truck.
 
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Old Feb 22, 2015 | 09:35 PM
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I'm very basic in my mechanic abilities. I can change oil, belts filters but that's about it. Mechanic said he thinks engine is flooding.
 
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Old Feb 22, 2015 | 09:36 PM
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Originally Posted by pm042070
I'm very basic in my mechanic abilities. I can change oil, belts filters but that's about it. Mechanic said he thinks engine is flooding.
Well do you want to do more yourself or just help dealing with mechanics?
 
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Old Feb 22, 2015 | 09:38 PM
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It's a 1966 Ford F-250 with a 1974 Ford T-bird 460 engine and a C6 transmission. I just had it machined and rebuilt. It has a edelbrock 750 4bbl card.
 
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Old Feb 22, 2015 | 09:41 PM
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I would appreciate help dealing with the mechanics. How would dieseling be corrected? Thanks!
 
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Old Feb 22, 2015 | 09:42 PM
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Originally Posted by pm042070
It's a 1966 Ford F-250 with a 1974 Ford T-bird 460 engine and a C6 transmission. I just had it machined and rebuilt. It has a edelbrock 750 4bbl card.
I found this....

Originally Posted by pm042070
I put a 1974 T-bird 460 in my 1966 F250 with a C6 transmission, added a 20% US Gear overdrive, Hughes Fuel Miser Torque Converter for a closer 1:1 lockup and a 3.54 rear axle ratio .......
You did all this or had it done?


The rebuild, before or after this?
 
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