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Engine revs down and up sometimes😳
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dieseltomten
 


Member Since: 03 Dec 2016
Location: Avesta
Posts: 61

Sweden 2008 Discovery 3 TDV6 SE Manual Java BlackDiscovery 3
Engine revs down and up sometimes😳

Suddenly when i slow down or run slower and press the clutch the
engine revs down and up again. Almost feels like the ac compressor goes in. The r134 is gone but the compressor still may start once in a while?
I recently changed the bad rattling multi belt tensioners but it was not them. Have anyone have the same problem?
I thought about if its some of the idlers on the timing belt that are worn or hopefully ”just” a bad
clutch bearing. Or even worse the spinning crankshaft bearings that ive read of?
  
Post #21590335th Jul 2020 7:27 pm
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dieseltomten
 


Member Since: 03 Dec 2016
Location: Avesta
Posts: 61

Sweden 2008 Discovery 3 TDV6 SE Manual Java BlackDiscovery 3

The amberg engine light have turned up. I guess it can be the egv failuring again
But is it common that the engine revs down as something breaks it then? This morning the engine light went away for a while but came back again.
  
Post #216034110th Jul 2020 10:58 pm
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