Noise at startup?

5 messages, Last post on Jul 26, 2007 at 9:49 PM

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What is this discussion about? Land Rover Discovery Series II, SUV

#2 of 5 Re: Noise at startup?? [apalma] by dandrews1 Mar 01, 2007 (3:20 pm)
Replying to: apalma (Mar 01, 2007 1:29 pm) Could it be an air compressor? I've had a few vehicles do this, but only in the winter - it was the air suspension system charging up.. had to get the air pump serviced.. /DA Replies to this message: apalma (Mar 02, 2007 1:17 am) dandrews1 (Mar 02, 2007 4:47 am)
#3 of 5 Re: Noise at startup?? [dandrews1] by apalma Mar 02, 2007 (1:17 am)
Replying to: dandrews1 (Mar 01, 2007 3:20 pm) I dont think it has that system.... I dont have the controls inside the car... is it standard on all discos? is it something that happens automaticly when I load up the car? Replies to this message: dandrews1 (Mar 02, 2007 4:47 am)
#4 of 5 Re: Noise at startup?? [apalma] by dandrews1 Mar 02, 2007 (4:47 am)
Replying to: apalma (Mar 02, 2007 1:17 am) not 100% certain about that model rover, but my 2001 Pontiac had an air suspension system with no controls on it - it just auto-levelled the rear end (similar to the current Lexus model) when towing or with a lot of weight in the back.
#5 of 5 Noise at startup?? by tomy04 Jul 26, 2007 (9:49 pm)
that sound maybe come from The secondary air injection (SAI) system. at the right side of engine.