High idle at startup

Reply Subscribe

Thread Tools

Search this Thread

Aug 11, 2009 | 09:59 PM

DakotaAgain?

Thread Starter

Veteran

Joined: May 2009

Posts: 332

Likes: 0

From: King Of Prussia, PA

High idle at startup

In the mornings it(4.7L, 08)zooms to 1500 for about 30 seconds. Normal?

Aug 11, 2009 | 11:08 PM

Altair

Dak attack!

Joined: Mar 2007

Posts: 11,333

Likes: 1

From: Turn down the heat please

Never looked at what rpm exactly but it does idle higher for a bit when the engine is cold.

Aug 11, 2009 | 11:09 PM

lghtngblt02

The RAM Administrator

Joined: Jan 2008

Posts: 9,647

Likes: 12

From: Lemoyne, Pennsylvania

I dont think mine goes quite that high but it def is elevated for the first 30 secs, then it slowly drops down to idle

Aug 12, 2009 | 01:22 AM

Corks

Professional

Joined: Jun 2009

Posts: 231

Likes: 0

From: WNY

On initial start up mine goes close to 1500 but quickly drops to normal range. Sometimes you can hear the rough idle but not always. Need to clean the TB

Aug 12, 2009 | 09:48 AM

superdak05

Champion

Joined: Mar 2006

Posts: 4,739

Likes: 8

From: ct.

my initial start up is about 1200 then it goes to 750 which is normal idle

Aug 12, 2009 | 10:14 AM

lghtngblt02

The RAM Administrator

Joined: Jan 2008

Posts: 9,647

Likes: 12

From: Lemoyne, Pennsylvania

Quote:

Originally Posted by superdak05

my initial start up is about 1200 then it goes to 750 which is normal idle

I checked this morning, this is where mine revs up to other then it idles at 700

Reply Subscribe

Reply Share

First
Prev
1 / 1
Next
Last

Forum Jump