kinyodas

Good Afternoon and thanks in advance for any insight. Here are the symptoms in a nutshell: When the A/C kicks on, the low side goes way low and the high side goes way high - the cooling fans jump to full speed but can't pull the high side down - I've seen it go to near 500! I vacuumed the system and refilled it only to get the same result. I suspect there is a blockage of sorts somewhere, but I can't find the dryer or expansion valve or at least a diagram directing me to where they might be. I used to play mechanic many years ago, but this is a new bird and I'm out of my league here. If anyone has a resource or can give me some direction it would be greatly appreciated.

Thanks,

-B