I'm having work done to fix my A/C...and they are coverting the A/C from R12 to R134A and I have a bad expansion valve which I'm getting replaced. Well...the part is not so much, but the labor is expensive....my main quesiton is: Should I go ahead and have him replace the STV (Suction Throttle Valve) since he'll already have everything apart??...even though he said it's holding a suction. ????
Follow Ups
Replace the STV when replacing the expansion valve for A/C? - NismoDHS11:18:12 08/07/12