12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

headlight problems

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Old 12-09-2009, 06:15 PM
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Default headlight problems

my headlights are not being cool the are good on low beams but highs are not what the used to be they are duller and arent as high as the should, i did change the bulbs.
anyone know how to help me
 
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Old 12-09-2009, 06:22 PM
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Are the lenses clear, or did they start getting yellow?? Might want to check and have them re-aimed.
 
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Old 12-09-2009, 06:25 PM
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no the lenses were replaced with stock replacements but ya ill try to get them aimed thanks man
 
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Old 12-10-2009, 12:49 AM
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Thats not really the answer.

Basically, with the way its wired you are not getting a full 12V to the bulbs. At minimum, you need a heavy duty harness with relays - this will provide a full 12 volts to the bulbs.

Other options are converting to sport headlights with have a 9004 and 9007 bulb in each light. Doing this will require a relay and more wiring to each bulb.

Another option is the HID conversion. But, this requires new projector housing from what I understand.
 
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Old 12-10-2009, 01:01 AM
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does anyone else offer the heavy duty harness with relays other than lmc truck..
 
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Old 12-10-2009, 01:21 AM
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Yes, cant remember right now. But you can wire up your own.


FWIW, I have the LMC harness and its not that bad.


Lots of good info on the Daniel Stern website - Daniel Stern Lighting Consultancy and Supply

check this one out - Daniel Stern Lighting Consultancy and Supply


Bulb connectors - Innovative Wiring - Headlight Parts
 

Last edited by Dr. Evil; 12-10-2009 at 01:28 AM.
  #7  
Old 12-10-2009, 04:34 PM
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High beams burn up the switch. I've gone through 2 ill never use the high beams again.
 
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