does lift pump have any impact on mileage?
Thread Starter
Registered User
Joined: Sep 2004
Posts: 706
Likes: 0
From: Winston Salem, NC
does lift pump have any impact on mileage?
I have noticed a loss of about 1.0 - 1.5 mpg over the last week or so and also the truck wants to surge a little while running for the first few minutes. All the filters have less than 5,000 miles on them.
Could my lift pump be going? would this actually have an affect on the mileage?
I have 45,000 on it right now.
one other thing to add. I have had a few long crank starts also. It has never surged or had long crank starts before.
thanks guys
Could my lift pump be going? would this actually have an affect on the mileage?
I have 45,000 on it right now.
one other thing to add. I have had a few long crank starts also. It has never surged or had long crank starts before.
thanks guys
Registered User
Joined: Jul 2005
Posts: 2,953
Likes: 0
From: Belgrade, Montana
Actually with my new lift pump I have experienced a 1.6 MPG increase hand calculated. I find I use a lot less throttle now for everyday driving. I talked to the guys at Diesel Dynamics where I got the pump and they have experienced the same.
Thread
Thread Starter
Forum
Replies
Last Post
Bookshelf
1st Gen. Ram - All Topics
12
Dec 28, 2008 12:28 AM
Bookshelf
12 Valve Engine and Drivetrain
13
Nov 13, 2008 05:06 PM
coalburner400
Performance and Accessories 2nd gen only
4
Feb 27, 2006 01:36 PM
kertoncol
3rd Generation Ram - Non Drivetrain - All Years
20
Nov 21, 2005 10:46 AM
routerguy99
24 Valve Engine and Drivetrain
17
Aug 11, 2003 12:21 PM