1993 Lincoln Continental No Start

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LEXANI_18
  • MEMBER
  • 2 POSTS
got a 93 lincoln continental with 134,500 mi. few days ago everything was runing smooth and fine, pulled it into the drive way to install a custom sound system and now the car wont start back up, it will crank crank crank but wont START. spark plugs are firing, alternator and starter are good(from what I can see) check engine light is not coming on, anyone know what the prob is ?
Apr 12, 2006 at 9:47 AM
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PEPPERMRJ
  • ✓Experienced Mechanic
  • 1,158 POSTS
Check the fuses. Might have cuased something to pop.
Apr 12, 2006 at 3:16 PM
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LEXANI_18
  • MEMBER
  • 2 POSTS
all fuses are good
Apr 12, 2006 at 10:47 PM
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GAMBLERR
  • MEMBER
  • 23 POSTS
Well, the car will not run for one of two reasons, no spark, or no gas. If you get a can of starting fluid, and spray it into the air intake, and it still does not act like it will start, then you most likely have a spark problem. You can check this out by taking one of the spark plug wires off, and sticking a metal screwdriver into the plug wire, so it is in contact with the metal clip inside of the wire, and turn the car over while holding the screwdriver about a 1/8 of an inch from the block, if you see a spark jumping back and forth, and it is a blue spark, your spark system is working. If you do not get this spark, that is where you have to start checking for the problem. Now if your car has a coil for each spark plug, you will have to do this for each wire, to see if that coil has gone bad, but I believe your car has a single coil. O, by the way, just on the off chance that your car decided that this is the time to start up, make sure that nothing is near the belts, or anything that could hurt you if it were to start up. Tell who ever is turning it over, if it does start up, SHUT IT OFF FAST. One last thing, make sure you are not holding the screwdriver by any part of the metal, because if your spark system is working, you will be the very first to know about it.
Good luck
Apr 13, 2006 at 6:32 AM

Suggested Repair

Fuses were already checked and reported good. Next, determine whether the no-start is fuel or spark: spray starting fluid into the air intake while cranking. If it still does not try to start, test for spark at a plug wire with an insulated screwdriver held near the block. Keep clear of belts and do not hold the metal shaft. If there is no blue spark, diagnose the ignition system; this model is believed to use a single coil.

Conversation Summary

A 1993 Lincoln Continental with 134,500 miles cranks but will not start after a custom sound system was installed. The owner reports spark plugs firing, a good starter and alternator, and no check engine light. One reply suggested checking fuses, which the owner said were good. Another reply advised isolating fuel versus spark with starting fluid and a careful spark test, then tracing the ignition system if no spark is present.

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