my 1983 mazda rx7 cranks but wont start. its getting fuel and weak spark

1983 MAZDA RX7
114,000 MILES
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WILLIE BAILEY
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The car sat for five years. The fuel pump is ok. the carburetor is getting fuel. I swapped the coil, plugs, distributor cap, and rotor with good ones from my 85. there is spark, weak to the plugs
Nov 22, 2011 at 5:19 PM
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JACOBANDNICKOLAS
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Check crank sensor.
Nov 22, 2011 at 5:23 PM
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CADIEMAN
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pour gas in the intake.does it start?
Nov 22, 2011 at 5:42 PM
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WILLIE BAILEY
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The plugs are wet, it's getting gas. The spark is present at the plugs, just weak. I can not find a crank sensor in my Mazda book or on lie. Where is it located?
Nov 22, 2011 at 6:49 PM
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CADIEMAN
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im done have fun
Nov 22, 2011 at 10:04 PM
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JACOBANDNICKOLAS
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See attached
Nov 22, 2011 at 10:19 PM
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WILLIE BAILEY
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My car is a 1983. It does not have a crank sensor, it has a distributor. The wiring diagram is not for a 1983.
Nov 23, 2011 at 1:47 PM
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CADIEMAN
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did you do what i asked?????????????????????
Nov 23, 2011 at 8:21 PM
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WILLIE BAILEY
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I poured gas in the carburetor, did not crank, all four plugs are wet. I checked for fire from both coils. the leading coil is producing a stron spark, the trailing one nothing. the car turns over fine, does not attempt to light off. Will it attempt to light off with only one coil? I was going to swap the igniters, attached to the distributor, with the ones on my 85, the 85 has aftermarket igniters. Help?
Nov 30, 2011 at 2:59 PM
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CADIEMAN
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pull a fuel sample and see if its good gas.no smell or 2 different fluids in the jar.if ok then replace the fauly bad coil.
Nov 30, 2011 at 5:27 PM
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WILLIE BAILEY
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The fuel is new. I swapped the coils, didn't fix the problem. I swapped the ignition igniter, they are mounted on the distributor housing with two smal screws. The no fire condition went from the leading coil to the trailing one. A new igniter cost more than $200.00 dollars. Do you think this is the problem. Once again I have changed the coils, plug wires, distributor cap and rotor, spark plugs and all four plugs are wet with fuel. What do you think?
Dec 1, 2011 at 4:37 AM
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CADIEMAN
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IF THEIR ARE 2 INGNITORS AND THE PROBLEM SWITCHS COILS WHEN U SWAP COIL INGNITORS.IF BOTH COILS ARE NEW.YOULL HAVE TO REPLACE THE OTHER INGNITOR.ALSO CHECK FOR THE DIST.ROTOR FOR TURNING WHEN CRANKING.
Dec 2, 2011 at 2:32 AM
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