5.0L General Discussion This section is for non-tech specific information pertaining to 5.0L Mustangs.

starting problem

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Old Apr 9, 2012 | 05:01 AM
  #1  
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oldfordisbetter
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Default starting problem

my 85 has a starting problem. when i go to start it i pump gas a bit then turn key. itll try to turn over but not and it takes more pumping gas and another turn of the key to turn over... its embarrassing at a store or like a dairy queen last night... i have been told i need to retard the timing a bit. i havnt had a carb car in years and am happy to get back into it but am rusty lol. it has msd dist. msd coil, ford racing plug wires, auto lite platnium plugs. at some point i want to switch over to e3plugs and msd wires again. are they any good worth the money? has newish starter and altenator brand new battery and brand new starter soloniod . what to do?
Old Apr 12, 2012 | 06:28 PM
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I had the same thing happen to me twice with my '79 ranchero with a 351. The first time it was the mechanical fuel pump failing, the second it was a pinhole leak in the fuel line between the pump and carb. Both times, the fuel would drain back slightly and it took too much cranking to bring the fuel pressure back up. If I still had it, I would've put a electric pump in it.
Old Apr 12, 2012 | 09:09 PM
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i will check that out..... if i had a ranchero i would put a cummings in it... always wanted to do that....
Old Apr 23, 2012 | 11:01 AM
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Check your grounds bad grounds can cause this and do you have underdrive pullies??
Old Apr 24, 2012 | 07:05 PM
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stock pullies.... i do see that my battery negative cable needs to be replaced..... wire touching body
Old Apr 24, 2012 | 07:40 PM
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don't waste your money on e 3 plugs, get some autolites and make sure all tune up parts are in good condition.
Old Apr 25, 2012 | 03:34 PM
  #7  
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i know this is gonna sound dumb but what tuneup parts am i gonna need? plugs, wires, air filter, oil, oil filter, tune carb. adjust timing, what else if any?
Old Apr 26, 2012 | 09:35 AM
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Fuel filter vac lines and make sure your belt is good
Old Apr 26, 2012 | 01:28 PM
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plugs, cap, rotor, wires, air filter, fuel filter
Old Apr 26, 2012 | 04:40 PM
  #10  
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so it has a msd distributor in it. so do i get a msd cap n rotor? also do i also replace the blaster coil? need to do this soon because my dd '05 ford escape needs to go into the shop. hoping all repairs are covered...
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