usually serpentine belts get their tension(tightness) from the belt tensioner
You can change the serpentine belt by loosening the tensioner pulley. When the tensioner pulley is loose and the serpentine belt will become loose. Put the new serpentine belt on and tighten the tensioner pulley.
My 1998 Chevy Lumina has air conditioning. I assume that was the question if Luminas come with a/c.
where are the ports to recharge the air conditioning on a 1998 chevy lumina car with a v6?
does the 1998 Chevy lumina have a fuel shut off switch
schematic of 1998 chevy lumina ltz 3.8l air conditioner
yes
The spark plug gap for a 1998 Chevy Lumina (with 3.1L or 3.8L engine) is .060".
Check the vin #'s because in the 1990's Chevy called their smaller line of vans "Lumina" also.
shoes
It has a serpentine belt that runs all the accessories not just the fan
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