Hey guys. I recently added a can of this stuff in my 89 Toyota Van.

http://cgi.ebay.com/ws/eBayISAPI.dll...m=121329529636

Its called maxi fridge and I was reading online about it how it is more efficient then both r12 and r134. Its actually called R12a. I bought it on ebay thinking it was R-12 but it wasn't Nonetheless after adding 1 can in my system the a/c blows cold but not cold enough. Probably around low 50 degrees F.

My mechanic didnt want to put both cans in there because he didnt have a gauge and didnt want to overcharge it. I plan to go back and get a guage and add the other can or maybe half of the other can.


The issue I am having though is my compressor keeps clicking on and off. It does this at idle and it does this while Im driving on the high way as well. Is this normal? I was reading something about a previa having a a/c amplifier or something, do our vans have those to?

I am more worried about it clicking even when Im driving it on the highway at like 2,000 rpms when it clicks off you can hear it clicking near the fuse box the van noticibly has more power. Then it clicks back on and I feel cold air coming again? What to check?