|
Doesn't sound like much of a mechanic.
Assuming this model has a clutched fan, that would be my first point to review.
Don't think waterpump is issue since the engine cool immediately when load is reduced.
Other option is stuck tstat- i.e. open to position that will only allow normal temp when engine is operating at moderate load. Tstat determine minimum operating temp when under low loads, but if got stuck partially open could account for the issue.
Ask the mechanic for your money back - last I checked, radiators are expensive, too! Wait - it is actually the most expensive component of the cooling system - now I get it!
__________________
George Stephenson
1991 350 SDL (200K and she ain't bent, yet)
former 2002 E320 4Matic Wagon - good car
former 1985 300 CD - great car
former 1981 300 TD - good car
former 1972 280 SEL - not so good car
a couple of those diesel Rabbits ...40-45 mpg
|