
10-11-2010, 01:27 PM
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1st Gear Member
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Join Date: Mar 2010
Location: Southern NJ
Posts: 125
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late to posting...
Have you checked the starter solenoid mounted on the inner fenderwell - I believe it's on the passenger side? Be sure all of the wires are secured properly (correct wires are on correct posts) and also be sure there are no lose or broken wires.
It's a points ignition as well - have you checked the points and/or points gap? Check for any corrosion between the points as well (very common on that type of ignition system). If there is corrosion on the point contacts, use a very small file and file off the surface corrosion on both points, which will renew the contact areas. I'd also inspect the cap & rotor for any corrosion at the contacts and also check the cap for any minute or hairline cracks. Spark plug wires deteriorate from the inside out - so they can look excellent on the outside, but the insides could be bad, which will cause poor or no spark conditions at the plugs. You can ohm spec them w/ a multimeter by pulling them off the car and seeing what the resistance is on each. I forget the exact specs (been a while), but I'm certain you can find out online what the resistance specs should be for good wires.
ignition coil - how old is it? Are the contacts clean? are the wires going to it ok? Have you tested it to see if it's still any good?
There's really not much more to it - as those cars had very minimal wiring and/or technology for their time - fuel & spark will be your main areas of concern. If fuel is getting to the carb & engine, then you have to sort out the spark.
One last thing, check for any blown fuses, cracked wires, etc. The wiring looms on those cars deteriorated over time due to age, heat, and the pure fact that the outer casings were not made with technologically designed ever lasting materials like some wiring looms today. Environmental fallout also causes cracks in the casings, actual wire degradation via corrosion that gets into any of those cracks, etc etc.
Make sure you have good ground as well - any loose ground can cause starting issues.
__________________
- Phil
1994 Cobra coupe #0013, 2011 Genesis Coupe
Drive like water flows, follow the path of least resistance.
Last edited by Cobra Jet; 10-11-2010 at 01:29 PM.
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