92 s-10 blazer cpi

Does the AC system in the truck comes with R-12 or R-134? Thanks

Reply to
Crusader
Loading thread data ...

R-134a, there should be a sticker under the hood.

Reply to
Adam Frazier

The only stickers i saw were a couple and all say R-12 But the high pressure valve is big as the ones with R-134 That`s why i`m confused

Reply to
Crusader

Reply to
Shep

than that means it may have been retrofitted, there should be another sticker someplace that showes that also, unless it was done by a "backyard" mechanic

Reply to
Adam Frazier

Nope,no sticker with R-134a anywhere,but i`m going to go with the R-134a the hi side valve won`t fit the R-12 recharging hose.

Reply to
Crusader

92 would be R-12 from the factory.

The S P/U used R-12 till 93 , The S Blazers had R-12 till 94.

Reply to
Steve W.

Thanks i was going nuts trying to sort it out.

Reply to
Crusader

MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.