Reply With QuoteThat's a new one. Never heard of that being reported. Does the EGR make the normal noise when you shut the engine off? Any idea where in the engine bay it comes from?
Master
My 2010 TDV8 Vogue makes a thumping type noise every 2-3 seconds when I first start the car.
Its not very loud but you can just hear it.
It remains me of the sound a concrete pump makes.
It goes away after 5 mins or so.
Any ideas?
Is it the EGR trying to clean itself?
Oh and my air conditioning is always on!
ForumSage
SubscriberThat's a new one. Never heard of that being reported. Does the EGR make the normal noise when you shut the engine off? Any idea where in the engine bay it comes from?
L322 tdv8 poverty pack - wow
Perentie 110 wagon ARN 49-107 (probably selling) turbo, p/steer, RFSV front axle/trutrack, HF, gullwing windows, double jerrys etc.
Perentie 110 wagon ARN 48-699 another project
Track Trailer ARN 200-117
REMLR # 137
Master
It does I believe but I'll re check tomorrow.
I'd say the right side top of the motor looking at the car from the front.
Master
Although it sounds a bit lower when you're in the car.
Ill check it some more and post my findings.
I think I need a stethoscope! :-)
Wizard
SupporterDo you mean that the compressor is always running or that the air con is always cooling? The compressor doesn't stop turning as it is variable displacement but if you turn the cooling off it shouldn't cool, even though the compressor is still turning. The ECU just varies the displacement to zero so it doesn't do anything.
Bob
2010 D4 3.0TDV6 SE, ediff, LLAMS, 5 x GOE wheels, LT285/60R18 BFG K02's, GOE Compressor Guard, LR Tank, Mitch Hitch, ECB Bull Bar, Kaymar Rear Bar, Traxide, Safari Snorkel.
2019 Discovery 5 SD6 SE, 20 inch wheels, 275/55R20 Nitto Grappler G2 tyres
Master
I just mean that I never turn off my air conditioning.Originally Posted by BobD
When I start the car cold it is on straight away and possibly trying to cool.
Therefore it could be a noise from the AC compressor??
Wizard
SupporterIt could be the fan on the way out. I had a similar noise on start up but I would describe it more as a click. I think the fan gets tested after start up and mine would not engage so it just kept clicking until the test was finished. I ended up with a new viscous hub. Probably not your issue but you never know.
Bob
2010 D4 3.0TDV6 SE, ediff, LLAMS, 5 x GOE wheels, LT285/60R18 BFG K02's, GOE Compressor Guard, LR Tank, Mitch Hitch, ECB Bull Bar, Kaymar Rear Bar, Traxide, Safari Snorkel.
2019 Discovery 5 SD6 SE, 20 inch wheels, 275/55R20 Nitto Grappler G2 tyres
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