Singapore Nissan Owners Group

Nissan Car Lounge - Almera, Juke, Latio, Qashqai, Sylphy, Teana Owners => Latio => Topic started by: xuan511 on June 04, 2008, 01:44:18 PM

Title: High RPM and loud noise when engine starts..Normal??
Post by: xuan511 on June 04, 2008, 01:44:18 PM
Realise that whenever i start the engine (4AT gear at P), the RPM shoots up to 1.5k and stays there till u drive off, den it will go to 1k.. There is also a very loud engine noise.

Guys, is this a norm??
Title: Re: High RPM and loud noise when engine starts..Normal??
Post by: josho on June 04, 2008, 03:44:38 PM
Mine also which I guess the engine just trying to warm up. :)

Does anyone know there's a temperature blue light shown? Whats that tho? Heh..
Title: Re: High RPM and loud noise when engine starts..Normal??
Post by: valeon on June 04, 2008, 03:59:32 PM
Quote from: josho on June 04, 2008, 03:44:38 PM
Mine also which I guess the engine just trying to warm up. :)

Does anyone know there's a temperature blue light shown? Whats that tho? Heh..

Blue light means the engine is "cold". Aft a while (abt 2-3 mins), the light will just turn off. If I am not rushing, usually I wait till the light off before move the car, let the car warm up.
Title: Re: High RPM and loud noise when engine starts..Normal??
Post by: nick3288 on June 04, 2008, 04:01:16 PM
Quote from: josho on June 04, 2008, 03:44:38 PM
Mine also which I guess the engine just trying to warm up. :)

Does anyone know there's a temperature blue light shown? Whats that tho? Heh..

It's the initial start of the engine.. should be norm! Blue temp light showing your engine still at low temperature (around 20-50 Deg C) after one minute or so when the engine temp raise.. it will disapear.. for my case.. it will go off after 2-3 floor down when i go down from MSCP... ;D
Title: Re: High RPM and loud noise when engine starts..Normal??
Post by: iagree on June 04, 2008, 08:16:27 PM
Quote from: xuan511 on June 04, 2008, 01:44:18 PM
Realise that whenever i start the engine (4AT gear at P), the RPM shoots up to 1.5k and stays there till u drive off, den it will go to 1k.. There is also a very loud engine noise.

Guys, is this a norm??

When you first start, it surely shoot to 2krpm.
Then immediately it will drop to 1.5krpm slowly then to below 1krpm , that is to warm up , until the 'blue' light is off then u can drive off. But, normally early morning i have no time to wait for 2min (to fully warm up), i drive off slowly until the blue light is fully off, then i accelerate...

Regards.
Title: Re: High RPM and loud noise when engine starts..Normal??
Post by: xuan511 on June 05, 2008, 09:57:51 AM
oooo.. icic thanks, just wonder normally the car so quiet but start engine so loud

k problem solved  :yehyeh: