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1996 Chrysler LHS no codes has spark has fuel presure wont

Tiny
JAZEYDEZEY
  • MEMBER
  • 1996 CHRYSLER LHS
Engine Mechanical problem
1996 Chrysler LHS 6 cyl Two Wheel Drive Automatic

antifreeze good, has spark, throws no codes, timing belt in tact(new) first turn of key 20 2nd 49 3rd 49 50 fuel pressure. Changed spark plugs still no start battery connections good. Drove last night went to start today and just turns over. Im puzzled grateful for any suggestions.
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Friday, January 1st, 2010 AT 5:41 PM

1 Reply

Tiny
ERNEST CLARK
  • MECHANIC
  • 1,730 POSTS
If you're sure you have spark and good fuel pressure, then check that the injectors are receiving a firing order from the computer.

You do this by either listening to them with an automotive stethoscope or using a set of "noid lights".

If your injectors are not receiving a pulse, then your wiring harness is bad, your crank/camshaft sensors aren't sending a signal to your computer, or your computer itself is bad.

You'll have to test each system to narrow that down.

If your injectors are receiving a signal, then check your ignition timing, then compression.
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Thursday, February 11th, 2010 AT 6:39 AM

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