[Traveller]

Europeans use a comma in place of our decimals. You'll find that 1.851 pounds equates to 840 grams.

I just had an A/C issue...well not really an A/C issue in that the A/C was working, I just wasn't getting any cold air coming through the vents due to a flap that was not opening (you could hear this wheezing sound as I later found out owners called it).

In my case, a vacuum line had split that connects the main manifold with a check valve. Any vacuum leak associated with the ventilation system will cause issues.

If your A/C is working, you will find that one of the metal pipes coming off the compressor is ultra cold (mine was near freezing and covered in condensation) while the other one was quite hot.