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Old 22nd June 2021, 07:05   #10
SD1too
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Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model.

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Quote:
Originally Posted by Seagullsport View Post
Basically what do i need to replace ...
Hi John,

If you're satisfied that the noise is the air conditioning (i.e. it doesn't happen in 'Econ' mode) then start by checking that your low speed fan works by performing the "demist test".

If the fan doesn't work on low speed then we'll need to know whether you have a 3 speed or 2 speed (with resistor) system in order to advise on parts.

If the fan does work, call out a mobile air conditioning specialist to check the condition of your condenser and your refrigerant gas charge. If all's well there, suspect a the early stages of a failing crankshaft pulley (specific to the diesel).

Simon
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Last edited by SD1too; 22nd June 2021 at 07:09..
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