the air con in a series 1 Discovery is not so effective. Does anyone have any suggestions relating to tuneup or upgrades on the A/C?
Any suggestions to keep engine and sun heat out of the passenger compartment?
I charged mine at about 1500-2000 rpm and that seemed to help a lot as I put more coolant in than at idle readings. Prior to that it blew cooler on one side. Tint also helps but ours works well now and we’re in south Florida
Window tinting is extremely effective at keeping your interior cool. There are many levels of "tint", I have a 3M tint that blocks almost all the heat installed on my dailys. I will never own another car that doesnt have the windows tinted, it makes a huge difference..
Has anyone tried cleaning the heater core and/or evaporator matrix? After 20+ years, I assume it's choked with dust and crap. It's hard to remember, but I think I got more air flow when the truck was new...
Buy a cheap reflective bubble shade from Walmart, cut it to the shape of your sunroofs and cover them up. Made a huge difference in my truck. You can see the silver reflective shade between the pretty useless retractable shades below.