One of my coil springs has the middle-age droop. Anybody know the rating or how to determine the rating or who to contact to help? I understand GM put a coded tag on each spring & the rating could be deciphered from that, but no such tag on my springs.

The truck was converted to an ambulance when new. I'd like to know if it has an alternator or generator. Tag says 1117765-3E31.
[IMG]http://i458.photobucket.com/albums/qq304/fyrboy1/GMC/IMG_7537.jpg[/IMG]
[IMG]http://i458.photobucket.com/albums/qq304/fyrboy1/GMC/IMG_7535.jpg[/IMG]

Last edited by fyrboy; 07/02/2012 1:40 PM.

Jesus Christ said, "I am the way and the truth and the life. No one comes to the Father except through me." John 14:6