Classic Mustangs (Tech) Technical discussions about the Mustangs of yester-year.

Dead 72 project

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Old Jun 8, 2007 | 11:10 PM
  #1  
Alex87's Avatar
Alex87
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Default Dead 72 project

Ok so here's what I've got for my first full car project, a 1972 8 cylinder 302 cu inch convertible Mustang. the car has 56,000 miles on it and has sat outside deteriorating for the last 10 yrs. the top is ruined the engine doesnt start and all 4 tires were flat when i started. since i started i have done some rewiring so the electrical systems almost all work. I have put a new battery in the car, new solenoid, and a new ignition coil, i inflated the tires and pushed the car out of the ruts it created, spark plugs and new cables are arriving tomorrow , the only problem im running into is the engine not starting, i freed the crankshaft with a breaker bar, and once i replaced the solenoid the starter started cranking the engine over but it wouldnt fire. I traced the problem to the ignition coil but after replacing it the starter no longer cranks the engine, it just makes a grinding sound any suggestions? im hoping i just drained the battery too much and there isnt enough power in it to start the engine, ive got it on a charger right now. thanks pictures to come soon
Old Jun 8, 2007 | 11:17 PM
  #2  
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Soaring
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Default RE: Dead 72 project

I feel for you brother. Yeah the battery isprobably low. Make damn sure the points are clean and adjusted to 0.017 , and if not use some sandpaper to clean them up and a feeler gauge to adjust them. If you have a multi-meter check the voltage at battery and coil. Get back to what that voltage is.
Old Jun 8, 2007 | 11:18 PM
  #3  
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JamesW
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From: Northernish Eastish Central Texas
Default RE: Dead 72 project

What have you done to get the fuel system ready?
Old Jun 8, 2007 | 11:32 PM
  #4  
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Alex87
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Default RE: Dead 72 project

I havent touched the fuel system yet, i put starter fluid in the carb and assumed i would hear it burn that off then cut out if the fuel systme was clogged, dead fuel pump etc, im hoping its nothing with the distributor, everything in there looked brand spanking new, a good change for everything else being covered in rust or grit when i first started.
Old Jun 8, 2007 | 11:51 PM
  #5  
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Soaring
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Default RE: Dead 72 project

What James is inferring , is that the fuel in your tank and system is old and probably not fuel that will fire in the cylinders.
Drain the tank and the lines and put in some fresh expensive fuel in the tank.
Old Jun 9, 2007 | 12:04 AM
  #6  
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Alex87
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Default RE: Dead 72 project

Already took care of that
Old Jun 9, 2007 | 12:13 AM
  #7  
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dcohen
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Joined: Sep 2005
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From: Salisbury NC
Default RE: Dead 72 project

i work on old tractors a lotso locked up engines are nothing new to me, but if you had to break the engine loose then more than likely some of the valves were stuck and if you have turned it over a bunch then more than likely you now have some beant pushrods, you might out to pop of the valve covers and check out whats going on in there
Old Jun 9, 2007 | 12:16 AM
  #8  
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shr
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Joined: Jun 2006
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From: Kansas
Default RE: Dead 72 project

my condenser in the points system went dead and it wouldnt start! point and condensers are cheap! put them in and give it a rip! might work!
Old Jun 9, 2007 | 12:28 AM
  #9  
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Alex87
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Default RE: Dead 72 project

Shr - my mustang is the same color of the one you have in your signature, probably the ugliest green ive seen on a car, once i get the engine work done im gonna do the autobody and paint it a Hunter green so i can keep the dash and center console original, but the carpeting is another story the back window on the convertible top came out and every time it rained water got in, so im gonna have to reupholster the entire car more than likely.
Old Jun 9, 2007 | 12:30 AM
  #10  
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jaw66
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Joined: Mar 2007
Posts: 452
From: baltimore,Md
Default RE: Dead 72 project

I have had the plate in the bottom of the dist. wear out on me on a 302 and 351c. The cars ran fine on my way home and would not start for me later(no spark). If I would move the plate around it would fire off. Just a thought.............
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