Toxic Performance

ATS Billet Flex Plates  ATS billet SFI approved, meaning they will stand up the toughest racing application standards. Crafted from the strongest billet steel allowing your transmission to shift smoother, faster and harder with out running the risk of breaking a flexplate. The added strain of racing your high horsepower diesel truck is then directly concentrating the torque to the flexplate, giving it much more pressure than the street factory OEM ever intended to do. The added billet strength allows this high stress situation to be overcome, and transfer all the power to the wheels and transmission making you a winner at the local track. Toxic Diesel Performance www.toxicdiesel.com www.atsdiesel.com 866-488-6942

Duramax ATS Allison Torque Converter Stock OEM and Performance The Allison 1000 is one of the stoutest Transmission behind a light duty diesel, however, the factory converters have limitations towing and performing.  OEM units are typically made with stamped metal components and the stall speed is not matched to the motor's torque curve. ATS Triple Lok and Five-Star converters completely eliminate these weaknesses. ATS features a patented square tab clutch design, cut CNC steel, redesigned stators, torrington bearing and stall speed match to the Duramax motor. Both the Triple lock and Five Star are designed to holding increase torque while efficiently transferring it to the transmission and rear wheels. The results is more power to the ground, fuel economy, lower transmission temperatures and grater overall performance power. Toxic Diesel Performance www.toxicdiesel.com www.atsdiesel.com 866-488-6942

Duramax Fuel Pressure Regulator Code Diagnostic P0090, P0088, P0084, P0087 High pressure fuel is regulated by the fuel rail pressure FRP regulator mounted on the fuel injection pump. The FRP regulator is controlled by the engine control module ECM, The FRP regulator has a solenoid supply voltage circuit and solenoid circuit. The ECM monitors the current on the circuits to detect a failure. There are no driveability concerns associated with the FRP regulator unless a DTC is present. The most likely cause of this DTC is a sticking FRP regulator If the fuel system pressure is actually too high, a fuel knock condition will exist. If the fuse that supplies voltage to terminal if the ECM is open, this DTC will set   If P0087 is a present code you will need to check this areas of you truck 1. A restricted, kinked, or damaged fuel supply line may cause DTC P0087 to set 2. If low fuel condition is present and DTC P0084 sets, inspect the fuel sender pickup tube for damage or perforatio

                                                          Duramax Diesel Balance Rates 1. The fuel injector balance test is performed when a misfire, knock,excessive smoke, or rough idle condition exists. 2. This test uses the Balanced Rate and Cylinder Power Balance test to identify cylinders that are not producing the designed power output. 3. The balance rate adjustments are utilized by the engine control with your Edge Monitor CTS2 Programmer only at idle. 4. The bance rates are the fuel adjustments for each individual cylinder base on the variations in engine crankshaft speed sensor. 5. The balance rate will change depending on if the Transmission is in Neutral or Drive. During the Cylinder Power Balance portion of the test, the ECM turns OFF individual injectors while the engine is running. 6. The ECM adjust for the drop on engine RPM during cancellation and may not change on the scan tool display. 7. The lack of power at the cancelled cylinder will feel like a misfirin

Duramax Equipped With a Allison Transmission Fast Learn Procedure   Initial Test Automatic 5 or 6 Speed Transmission  In general, Fast Learn is a procedure for Allison 1000 Series transmissions in which a series of tests are run to allow the transmission control module TCM to learn individual Clutch characteristics. Once the clutch data is learned, Fast Learn translates it to the adaptive data cells, which the TCM uses for clutch control during range shifts. Fast Learn is used at GM plants, and allows the vehicle to be driven out of the assembly plant in a near fully adapted state to minimize any customer shift concerns. The scan tool version of Fast Learn is intended to provide the same benefit following transmission repair or replacement at your local shop or Diesel Transmissions Performance Specialist .                                    BD Diesel Power Or ATS Diesel Performance  Fast Learn must be used when one of the following repairs have been made to the vehicle: Trans

GMC / Chevy Duramax Diesel Pickup 6.6L HD Truck  Engine Oil and Oil Filter Replacement Removal Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle Position a suitable drain pan under the oil pan drain plug. Remove the oil drain plug  Allow the oil to drain completely. Clean and inspect the oil pan drain plug, replace if necessary. Clean and inspect the oil pan drain plug sealing surface, replace the oil pan if necessary. Wipe any remaining oil from the drain plug hole and re install the oil pan drain plug until snug. Position a suitable drain pan under the oil filter Remove the oil filter  Ensure that the oil filter gasket is still on the old oil filter, if not remove the oil filter gasket from the adapter. Installation Procedure   Apply clean engine oil to the NEW oil filter gasket. Install the NEW oil filter  and tighten after contact plus 1 to 11/4 turn. Tighten the oil pan drain plug to   (18 lb ft)  . Remove the o

Fuel Filter Life Reset This message will appear when a reset is performed either by using the steering wheel controls or following manual procedure. Reset the fuel filter monitor. For vehicles with steering wheel controls, press and hold the select button for 5 seconds while the FUEL FILTER LIFE message is displayed. This message will appear on the driver information center (DIC) for ten seconds. For vehicles without steering wheel controls, do the following: Without pressing the pedals, turn the ignition key to the ON position without starting the engine. Wait 5 seconds. Completely press the brake and the accelerator pedals simultaneously and hold for 10 seconds. The system is now reset. Turn the ignition key OFF. The next time the engine is started, the message will no longer be displayed. ALWAYS reset the FUEL FILTER LIFE system after a fuel filter change.                                                   www.toxicdiesel.com 866-488-6942

Instructions  of Removal and Installation for a Duramax Diesel Pickup Fuel Filter  Removal Procedure Drain the fuel from the fuel filter. Refer to Water-in-Fuel Draining.  Remove the right side wheel house liner. Refer to Front Wheelhouse Liner Replacement - Right Side GMC Front Wheelhouse Liner Replacement - Right Side Chevy Disconnect the water-in-fuel sensor wiring pigtail (2) from the engine wiring harness electrical connector. Remove the fuel filter from the fuel filter adapter. Remove the water-in-fuel sensor from the fuel filter. Note: Inspect the fuel heater element housing for contamination. Contamination on the fuel heater element housing may cause leakage at the fuel filter. Coat the fuel filter seal with clean engine oil Installation Procedure  Install the water-in-fuel sensor to the NEW fuel filter, and tighten 1/2 turn after the seal contacts the filter. Install the NEW fuel filter to the fuel filter adapter, and tighten 1/4 turn after the seal contac

                                                Indications of water in the ATF may include: 1 ATF  blowing out of the transmission vent tube. 2 ATF  may appear cloudy or, in cases of extreme contamination, have the appearance of a strawberry milkshake. 3  Visible water in the oil pan. 4 A milky white substance inside the pan area. 5 Spacer plate gaskets that appear to be glued to the valve body face or case. 6 Spacer plate gaskets that appear to be swollen or wrinkled in areas where they are not compressed. 6 Rust on internal transmission iron/steel components. The transmission should be repaired or replaced based on the following Items: If water or coolant is found in the transmission, the following components MUST be replaced. 1 Replace all of the rubber-type seals. 2 Replace all of the composition-faced clutch plates and/or bands. 3 Replace all of the nylon parts. 4 Replace the torque converter. 5 Thoroughly clean and rebuild the transmission, using new ga

            The Torque Converter should be replaced under any of the following conditions The vehicle has TCC shudder and/or no TCC apply. First complete all electrical and hydraulic Diagnosis and check for proper engine operation. The converter clutch may be damaged. Also the converter bushing and/or internal 0-ring may be damaged . . Evidence of damage to the oil pump assembly pump shaft turbine shaft drive sprocket support and bearing or metal chips/debris in the converter. Metal chips/debris are found in the converter or when flushing the cooler and the cooler lines. External leaks in the hub weld area lug weld or closure weld . Converter pilot is broken damaged or fits poorly into the crankshaft. The converter hub is scored or damaged. The transmission oil is contaminated with engine coolant engine oil or water. If excessive end play is found after measuring the converter for proper end play. If metal chips/debris are found in the flu

                   BD Diesel Duramax Allison Transmission Component and System Description   Engine/Transmission Connection   The converter housing of 1000 Series transmissions mates directly to the engine block. DB Diesel Flex plate drive is used for engine to transmission torque transfer. DB Diesel Duramax Torque Converter    Several torque converter  are available to match the transmissions to a wide variety of diesel and engines. The torque converter is a single-stage, poly phase, and 3-element unit, consisting of a pump, stator, and turbine. At lower output speeds, the torque converter multiplies torque and provides a fluid coupling to the engine. At higher speeds, the torque converter clutch. is automatically engaged to provide direct drive from the engine to the transmission. Hydraulic fluid for converter charging pressure comes from the sump and is supplied by the input pump. The TCC is applied or released by changing direction of fluid in the torque converter. An

                                                     Duramax Power Diesel Turbo Vane  The Duramax diesel turbocharger increases engine power by pumping compressed air into the combustion chambers, allowing a greater quantity of fuel to com-bust at the optimal air or fuel ratio. The duramax 4094 vvt turbine spins as exhaust gas flows out of the engine and over the exhaust turbine blades, and turns the air intake compressor wheel at the other end of the turbine shaft, pumping more air into the intercooler intake system. The engine control module controls nine vanes for the turbocharger. The vanes are used to vary the amount of boost pressure and can control the boost pressure independent of engine speed. The vanes mount to a unison ring which are rotated to change the vane angle. The engine computer will vary the vane angle which adjusts the boost depending upon the load that applied when you accelerate the pedal at the require speed of the engine. The turbocharger vanes ar

                                              Duramax Diesel Fuel Pump Injection Cycle Duramax Fuel Flow Diagram   Diesel Fuel Tank  Titan Fuel Tanks This is a aftermarket fuel tank by Titan Fuel Tanks   Fuel is drawn by the fuel injection pump from the fuel tank to the engine through the fuel supply lines.  Duramax Engine  Duramax Engine and Fuel Filter Location    Fuel flows to the fuel filter h eater element housing, which combines a water separator, a prime pump, fuel heater element and a filter element. Duramax Fuel Pumps   Duramax Engine and Fuel Filter Location  A mechanical Cp3 fuel injection pump at the front of the engine valley includes the fuel supply pump and the high-pressure pump. Duramax Cp3 Bag of Parts  .Fuel Injection Parts   The small section of the fuel pump assembly is the supply pump called The Bag of Parts modified by Industrial Injection which creates a vacuum to pull fuel from the fuel tank to the

                   Cummins Diesel Truck Can Be Equipped With Two Fuel Injection Pumps  The drive belt system may use 1 belt or 2 belts. The drive belt is thin so that it can bend backwards and has several ribs to match the grooves in the pulleys. The drive belts are made of different types of rubbers, chloroprene or EPDM, and have different layers or plays containing either fiber cloth or cords for reinforcement. Both sides of the drive belt may be used to drive the different accessory drive components. When the back side of the drive belt is used to drive a pulley, the pulley is smooth. The drive belt is pulled by the crankshaft balance pulley across the accessory drive component pulleys. The spring loaded drive belt tension-er keeps constant tension on the drive belt to prevent the drive belt from slipping. The drive belt tension-er arm will move when loads are applied to the drive belt by the accessory drive components and the crankshaft. The drive belt system may have

                         DIESEL GEAR TOUCH CONTROL FOR 2001-2005 GM/CHEVY DURAMAX                                                                        TOW/HAUL MODE PURPOSE - It is important to note that the customer may accidentally engage the tow/haul button and then comment about delayed or harsh shifts when not pulling a trailer or under heavy load. This is a Normal function of tow/haul mode when used in inappropriate conditions That may contribute to complaints that "cannot duplicate/no trouble found." - Tow /Haul is a mode that will optimize gear selection for operation with heavy loads (such as towing): 1. Optimize acceleration performance for launches and rolling accelerations 2. It reduce shift cycling 3. Optimize braking performance and speed control during engine braking situations 4. Improve vehicle speed control while requiring less throttle pedal activity - Because tow/haul mode maintains lower gears longer and increases sh

                                                    Cold Weather Starts and Glow Plugs  Glow Plug System Description Duramax diesel engine, air alone is compressed in the cylinder. Then, after the air has been compressed, a charge of fuel is sprayed into the cylinder and ignition occurs, due to the heat of compression. Eight glow plugs are used as an aid to starting. The glow plug initial ON time will vary based on the system voltage and temperature. Lower temperatures cause longer ON times all the times. The ECM provides glow plug operation after starting a cold engine. This post-start operation is initiated when the ignition switch  is returned to Run, from the Start position. This operation helps clean up excessive white smoke or poor idle quality after starting. Control of the instant start system, glow plugs is determine by an electronic glow plug control unit and  4.7 volt  glow plugs, requiring  2 seconds  to heat up to  1,000°C (1,832°F)  . The temperature and t