Passenger Side Headlights Keep Burning Out

[cornemuse]

The low-beams, that is.
I have
'84 Blazer - 6.2
'84 Suburban - 6.2
'82 PU - 6.2
Had
'84 Blazer parts car - 350 gasser
ALL of them keep/kept burning out the passenger side low beam lights. (The parts car had a burnt out pass side lo beam)
Never high beams, never driver side lo beams. Can anybody offer an explaination for this??
(the '84 Blazer lost another one yesterday)

-corne-

 

[MrMarty51]

Install another ground wire on that side of the wehicle if possible. Take it from the current grounding position{bolt} to the engine, or, where the battery grounds with that small wire to the inner fender.