Post Your Successful Diesel Mods At Dieseldatabase

Have you completed a successful mod on your diesel truck? and did you take pictures and discovered tips that might help others? Your post is welcome here. All you have to do is register on this site. Then contact us via the the contact form on the ABOUT page (see menu), letting us know you […]

Repair Under Hood Weatherstripping

Tired of always finding the weather strip laying on top of the turbocharger in the engine compartment? A bead of silicone rubber RTV in the weatherstrip groove will keep the strip attached and eliminate the fire danger. Red RTV or high strength gray RTV is my favorite for this type of work. Black RTV would […]

Dodge 24V IAT Sensor Cleaning

This is an article for cleaning the IAT sensor on the 1998-2002 24V diesel engine. The IAT sensor measures the temperature of the intake manifold. The ECM uses this sensor reading to set injection timing and adjust the air-fuel ratio. If the fuel mileage and power output of you engine seem low, some owners have […]

Superchips 3705 Chart and Installation

Cummins Governor Spring Replacement Aid

Here’s the dust cover that needs to be removed to access the governor springs Once the dust cover is removed you’ll need to turn the motor over till a set of springs is lined up perfectly in the opening … there are 2 sets of springs they are mounted opposite of each other Here’s how […]

FASS Install

This link is the pdf file for the FASS Install guide. [Thanks Diesel Performance Products] FASS Install

Turbo Comparison Photos

Here are some comparison photos of After Market Turbos compared to Stock Equipment Click on images for a larger view. Thanks To : Henry H Wyatt II From left to right 02′ Stock, HX 40, HT3B (from piers street twin setup) HY35 vs B 1-2 Thanks To : Bill Soule

Bosch P7100 Fuel Pump Diagrams

Click on Image for a Larger View. Click on Image for a Larger View.

Installing a Throttle Body Spacer

That I take my vehicles to a mechanic, even for minor problems, makes me spoiled in some respects. Though I have disciplined myself to change wiper blades, fuses and light bulbs. Nonetheless, when I looked the throttle body spacer over, I took up the challenge to install the unit myself. This isn't a hard one. […]

Blue Chip Installation

Installation Directions for the Blue Chip Wizard Fuel Management System For the 1998-2002 Dodge For this installation you will need: a ratchet with extension, a 10mm socket, (17 and 19 mm wrenches for 2000 and up trucks only),a 13 mm wrench or socket, an 11mm or 7/16 deep socket or wrench, an electric drill with […]

Rim Fit

I used fellow TDR member JPittinger’s advice and did the following: Jack up the vehicle, take off rear tires/rims, install 2 lug nuts to hold the drum on. Start the truck, put it in 1st and low range of the transfer case – this makes the drums turn REAL SLOW. If you have an auto, […]

Vulcan Performance Fueling Upgrade Installation

Work Performed on 2002 CTD My truck has an existing Carter Pusher Pump. I’m using the Vulcan Kit to Replace all the restrictive banjo Fittings and fuel lines. Estimated Time of completion : 3 Hrs Kit includes: Stainless Steel Vulcan Full Flow Fittings, Vulcan integrated fuel pressure adaptor (00-02 only), 30R7 fuel line, extended pump […]

12V TPS Wiring Diagram

For TPS adjustment, Joe G. suggested using a potentiometer in the ground circuit. I decided to try it and It really gives a much better range of adjustment than elongating holes in the TPS body. Here is a schematic drawing showing how to wire it. Using the above circuit, adjusting the potentiometer adds resistance to […]

Another 24V Lift Pump Replacement Procedure

This is how I replaced the lift pump on my ’99 QC, 4×4. Not sure what variations may or may not accure on other models. Parts list…………..New lift pump, lift pump wire pig tail, banjo bolts washers (8), dielectric grease and approx 1/2 gallon of clean diesel. Tools ………. 3/8″ drive ratchet, 3 or 4 […]

Hunting For Horsepower by Alligator Performance

It was a busy Saturday. Trucks were lined up in the vacant lots behind Alligator Performance waiting to get dyno’d. This was Alligator Performance’s first event – and for a small, relatively new company, this was a big event. Alligator Diesel Performance opened their doors in Las Vegas in 2005. In 2009, they moved to […]

Dodge 12V Cummins Fuel Shutdown Solenoid

To check the fuel solenoid adjustment: 1. Turn the key on but do not bump the starter 2. Get under hood and pull up the solenoid by hand (it will stay up when you let go). 3. Measure from the bottom of the solenoid mounting bracket to the top of the lever pin as shown […]