About whunter Expertise Mercedes Benz diesel 1960 - 1985.
Rolls-Royce or Bentley 1959 - 1978.
Jaguar 1960 - 1989.
MG 1959 - 1985.
British 1923 - 1969.
Micro and mini cars, an area of interest and study, I will try to answer questions on these.
Domestic car/light truck 1903 - 1975
Experience 30 years Automotive Field Experience.
ASE Double Master Mechanic.
Organizations ACTIVE MEMBERSHIPS:
Cadillac-LaSalle Club http://www.cadillaclasalleclub.org/
Rolls-Royce Owners Club http://www.rroc.org/
Lake Michigan Region
Motor Region http://www.rroc-mr.org/index.htm
Ohio Region
Modern Car Society http://www.rroc.org/members/regions/mcs/
Silver Cloud Society http://www.cloudsociety.org/
Rolls-Royce Foundation http://www.rollsroycefoundation.com/
Rolls-Royce Owners' Club of Australia http://www.rroc.org.au/cgi-bin/newforum/discus.pl
Mercedes-Benz Club of America http://mbca.cartama.net
International Stars Section http://www.internationalstars.org/
mercedesshop.com Diesel Discussion http://www.mercedesshop.com/shopforum/
JAGUAR CLUBS OF NORTH AMERICA http://jcna.com/forums/index.php
Jag-lovers - Jaguar Enthusiasts http://www.jag-lovers.org/
BMW CCA http://bmwcca.org
Motor City Chapter BMW CCA http://www.mpowerclub.com/cca/index.pl?cat_id=6
http://www.bmw-forums.com/forum/index.php?
Publications Rolls-Royce and Bentley, Modern Lady.
Education/Credentials ASE CERTIFIED: Master Auto Technician.
Brakes, Engine Repair, Auto: Engine Performance, Auto: Suspension and Steering,
Heating & Air Conditioning, Auto: Electrical/Electronics systems, Manual Drive Train and Axles
Automatic Trans/Transaxle
ASE CERTIFIED: Master Med/Hvy Truck Technician.
Brakes, Diesel Engines, Gasoline Engines, Electrical systems, Suspension & Steering, Drive
ASE CERTIFIED: Alt. Fuels: Light Vehicle Compressed Natural Gas
ASE CERTIFIED: Body: Mechanical & Electrical components
GM, Steering service class.
GM, Vibration correction training class.
ISO 9000 Training.
Blueprint Reading and Engineering Drawing Interpretation:
Study of Steam Power, Certificate of Achievement:
DALE CARNEGIE TRAINING COURSE:
Refrigeration applied electricity and heating Certification:
Refrigerant Transition and Recovery, residential and commercial service.
Refrigerant Transition and Recovery, (IMACA).
BASIC Skills:
Welding: ARC/Mig/tig and gas. Blue print reading/layout, steel erection and rigging, wiring AC/DC, hydraulics, pneumatics, some lathe, mill, fabrication and instrumentation experience.
Question Air con comes and goes randomly.
Bridging temp sw brings on front twin fans but no cool.
Bridging pressure sw does nothing.
Stopping engine and restarting sometimes brings on cool.
Can go off during driving. restarting engine can bring on cool. If off during driving no amount of fiddling with cabin controls make any difference. Only stopping engine and re-starting can often bring on cool again.
Any ideas?
Merv.
Answer Data needed:
Year.
Make.
Model.
Miles on the car.
Geographic location = nearest major city.
The issue sounds like a bad A/C speed sensor and/or compressor.
Have a great day.
whunter
PART NUMBER SEARCH RESULTS WITH PRICES
Vehicle 1993 Mercedes Benz 300E 3.2
Part: A/C Speed Sensor
Note:
Located at back of A/C compressor. Used on compressors 000 230 01 11 and 000 230 05 11.
R1073-105392 A/C Speed Sensor IN STOCK $173.46
