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2008 colorado 3.7 fill capacity

Posted: Thu Jun 04, 2020 5:46 pm
by Turbo
Would anyone here know the 134a fill capacity of a 2008 3.7 I5 z71 Chevy Colorado. The label under the hood is not there and the web is giving me all different fill capacities. Thank you.

Re: 2008 colorado 3.7 fill capacity

Posted: Thu Jun 04, 2020 6:48 pm
by JohnHere
Here's what my references say: 21.0 ounces of R-134a and 4.0 ounces of PAG-46.