Well the numbers are all right around the normal area, and I agree with the thought that it needed some added if the low side dropped to 26 at 1500rpm.

You are on the right path getting it recovered, vacuumed and charged to the proper level. The E53 platform only takes 0.98 lbs of refrigerant and can be temperamental with off amounts. A bit low and the right side blows warmer, a bit high and the evaporator can freeze on highway trips... Good first step is ensuring proper charge levels with most AC problems.

__________________
"When you do things right, people won't be sure you've done anything at all" (Bender, futurama)

You make something idiotproof, they'll make a better idiot

You think professional is expensive, just wait until you pay for amateur.

Never let your sense of morals prevent you from doing what is right.

Examine what is said, not who speaks.

X5 pics

RIP 4.6is.....

2003 4.6is