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Toy in Defroster Vent

Please help! A toy “glow stick” (diameter and length of a plastic straw) slip into the defroster vent of my 1988 Chevy Suburban (passenger side). Will this cause any major problems if left unattended. The ac/heat system already doesn’t function well, so a faulty defroster vent will go unoticed. I really don’t want to get my husband involved unlees this can cause any major issues with the general fuctioning of the truck. Thanks for any help!

I wouldn’t worry about it. That glow stick will just sit in the curved part of the duct going to the defroster vent.

Tester

The glow stick won’t hurt the HVAC system.