I just bought my 04 vibe 2 months ago before it got hot and once it did get hot and I tried the A/C it was cool but not cold like my other car.. Yes I know they are different cars but still both are running 134a in them but the Vibe is just not getting cold enough. I took it to the dealer and the sucked out the 134A and put it back in but still had the same results. Then they pulled an 05 Vibe off the lot and compaired the 2. First they told me that there because of the temp in the shop it was running normal but I then went back and look for myself. They showed me the thermometer and it was reading above the red mark which is warmer than normal. So then he showed it to me in the 05 and sure enough it was in the red which was normal. So then he went and got a infrared thermometer and compaired the 2. Now it showed my 04 was running 10-15 degrees warmer than the 05. So they took it back and sucked the 134A out again and put it back in again but still it stayed the same. So then he talked to the service manager and then came back and said that here was nothing they could do. So I am sitting here saying WTF am I to do when it really gets hot. If anyone has any good info or feedback please let me know. Thanks.
Shawn