Trucks loping when cold?

Reply Subscribe

Thread Tools

Search this Thread

11-21-2009, 07:25 PM

Maxxingitout

Newbie

Thread Starter

Join Date: Oct 2009

Posts: 2

Likes: 0

Received 0 Likes on 0 Posts

Trucks loping when cold?

I have a 03 duramax and sometimes it lopes when i start it. I have the PPE ported fuel ports would that have something to do with it?

Reply Like

11-22-2009, 09:18 PM

lawnboy01

Diesel Fan

Join Date: Aug 2007

Location: Dennison, Ohio

Posts: 53

Likes: 1

Received 6 Likes on 2 Posts

could be fuel pressure regulator

Reply Like

11-22-2009, 09:20 PM

2500HeavyDuty

Super Moderator

Join Date: Oct 2007

Location: Houston, Tx

Posts: 14,872

Likes: 503

Received 764 Likes on 627 Posts

how old is the fuel filter, the ported rails should have anything to do with it.

Reply Like

11-24-2009, 06:19 PM

Maxxingitout

Newbie

Thread Starter

Join Date: Oct 2009

Posts: 2

Likes: 0

Received 0 Likes on 0 Posts

i changed the fuel filter about 5 to 6000 miles ago, but it only does it sometimes

Reply Like

11-29-2009, 08:45 PM

hotlb7

Diesel Fan

Join Date: Sep 2009

Posts: 96

Likes: 4

Received 2 Likes on 2 Posts

check balance rates.

Reply Like

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Cold weather stalling need help

1997silverado

Chevy/GMC 6.2L and 6.5L

01-23-2015 05:06 PM

Why 2015 is going to be a huge year for trucks

Diesel Bombers

Latest Automotive Industry News

01-22-2015 11:40 AM

Toyota TRD Pro Chase Trucks are ready to hit the desert at SEMA

Diesel Bombers

Latest Automotive Industry News

11-05-2014 07:00 PM

Do red states buy more trucks?

Diesel Bombers

Latest Automotive Industry News

11-01-2014 08:20 AM

Ram/ Cummins Celebrate 25 Years of Turbodiesel Trucks

Diesel Bombers

General Diesel Related

10-20-2014 08:10 AM

Reply Share

First
Prev
1 / 1
Next
Last