I'm really hoping someone can help because my 2016 Lincoln Navigator's AC has been getting weaker over the last month and now it's basically just pushing warm air no matter how low I set the temperature. I've already tried recharging the refrigerant myself but that didn't do anything, so I think it might be a compressor clutch or maybe a blend door issue. I've heard that Sharjah has some good American car specialists, so I've been looking for a proper Sharjah Lincoln AC Workshop that won't charge me dealer prices just to diagnose the problem. A friend pointed me to a Land Rover specialist's page but obviously that's not quite right for my Lincoln. Has anyone here actually found a reliable place that knows these Ford based SUVs well? I don't mind driving from Dubai if they're honest and actually fix the root cause instead of guessing. Really need this sorted before the real summer heat hits.