Does anyone know if there is a better low pressure switch to use for r134a applications? I am currently using my stock switch with r134a and am very happy since my vent temp is 43 degrees. The reason I am asking is a friend of mine suspects his low pressure switch to be bad and if there is a better switch to use for r134a he would like to go that route. I did a little research and it looks like the stock switch cross references with a 1980 Buick Centruty. The part number at AutoZone is MT0207 and its $10.99. Has anyone found a better part to use for r134a? Another question would be, can he remove the switch without evacuating the system or will this open the system when he unscrews it? Thanks, -- Steve Rice #16510 ------------------------------------ To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnewsYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: dmcnews-digest@xxxxxxxxxxxxxxx dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/