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2008 Dodge Ram 2500 Pickup Support Question

2008 Dodge Ram 2500 Pickup Support Question

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Question posted by bgray64266 on December 10th, 2012

Engine Running Rough

The check engine light and the lightening bolt in brackets light come on at the same time and the engine runs extremely rough.  This may last for a little while and the engine will smooth out and the lights will go out.  Later on the same process will go again.  What is the problem in your opinion.

Current Answers

Answer #1: Posted by roadrunnertim on December 10th, 2012 12:06 PM
This answer was accepted by the poster of the original question.
roadrunnertim

Member since:
May 9th, 2012

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The lightning bolt is a warning light for the electronic throttle control (ETC). There is something wrong with the ETC, so you will probably have to take it to a dealer to be checked out. If you ignore it, the problem will get worse and eventually your vehicle will stall and not restart. 

Related Manual Pages

Owner Manual - Page 80

... vehicle with the engine running for lubrication or oil change. Replace or adjust as required. In addition, inspect the exhaust system each time the vehicle is a properly maintained engine exhaust system. 78... avoid inhaling these gases, the following precautions should be observed: • Do not run the engine in a closed garage or in confined areas any position except OFF or MAX A/C....
Owner Manual - Page 111

... five seconds until the session begins, or, • Press the "Voice Recognition" button and say "UConnect௡ Tutorial." This procedure may be repeated with the engine running, all windows closed, and the blower fan switched OFF. Repeat the words and phrases when prompted by the UConnect௡ system. To restore the Voice...
Owner Manual - Page 201

... either extreme of vehicle ownership, the seller certify to the temperature indicator if the engine overheats. The Security light will ...light will sound. 14. Odometer/Trip Odometer The odometer shows the total distance the vehicle has been driven. Do not leave your vehicle unattended with the engine running as you would not be determined. NOTE: Engine idle speed will also come...
Owner Manual - Page 205

...engine running your authorized dealer immediately. If the light does not come on the headlight switch. 23. Electronic Throttle Control (ETC) This light informs you may require towing. The light will be drivable, however, see your vehicle may experience reduced performance, an elevated/rough idle or engine stall and your authorized dealer for service as soon as a bulb check...
Owner Manual - Page 206

... a bulb check. Accordingly, when the low tire pressure telltale illuminates, you should go out with the engine running . Driving on a significantly under inflated. The yellow "ESP/BAS Warning Lamp" in the ESP system. If this light remains on continuously with the engine running , a malfunction has been detected in the instrument cluster comes on momentarily each time the ignition...
Owner Manual - Page 210

... indicator may indicate a lubrication system malfunction. If the light comes on . 32. Battery Voltage Indicator Light - CAUTION! CRUISE Light This indicator lights when the electronic speed control system is out of normal range. If the light does not turn off, shut your vehicle unattended with the engine running , this light indicates the electrical system voltage is turned on...
Owner Manual - Page 287

...DRIVE to Neutral when the vehicle is standing for prolonged periods with the engine running. The engine may be started in this range. Use it also when climbing long grades, and ...for driving slowly in this position for engine braking when descending moderately steep grades. To prevent excessive engine speed, do not exceed 45 mph (72 km/h) in this ...
Owner Manual - Page 307

... FOLLOWING PROCEDURES: Preferred Procedure 1. With engine RUNNING, slow vehicle to 2 to 3 mph (3 to complete stop. 2. After the desired position indicator light is ON (not flashing), shift transmission back into NEUTRAL (depress clutch on manual transmissions). Bring the vehicle to 5 km/h). 2. With the key ON and the engine either RUNNING or OFF. This noise is normal...
Owner Manual - Page 333

... PARK (automatic transmission) or NEUTRAL with clutch out (manual transmission) with another vehicle or object. The "ESP/TCS Indicator Light" should appear and disappear four times. 5. Always remember to turn off . With the engine running, the brake applied, and the clutch out, rotate the steering wheel 180° counterclockwise from center). 6. Rotate the steering...
Owner Manual - Page 339

...soon as possible to counteract the sway of this light remains on momentarily each time the ignition switch is turned ON. • Each time the ignition is turned ON, the ESP System ... the sway. NOTE: • The "ESP Indicator Light" and the "ESP/BAS Warning Lamp" come on when the ignition switch is combined with the engine running , a malfunction has been detected in the instrument cluster...
Owner Manual - Page 377

... exhaust gases is raised. Have the exhaust system inspected every time the vehicle is deadly. ADDING FUEL Adding Fuel (Gas Engines) The fuel tank filler tube has a restricting door about ...into the vehicle. • Guard against you. Never run the engine in a closed when driving your vehicle to force open area with the engine running for 5 They contain carbon monoxide, a colorless and ...
Owner Manual - Page 410

...Damage to shifting the transmission into PARK. Manual Shift Transfer Case Use the following procedure to Normal Operation - Shut OFF the engine. 4. Shift automatic transmission to a complete stop. 2. You or others could be applied when the driver is OFF prior... the vehicle. WARNING! With the transfer case in NEUTRAL ensure that the engine is not in NEUTRAL and the engine running.
Owner Manual - Page 413

...light turns off, release the Neutral (N) button. 8. Returning to the ON position, but do not start the engine. 4. Electronic Shift Transfer Case Use the following procedure to prepare your vehicle for one second. 7. Shut OFF the engine.... 3. NOTE: The transfer case cannot be shifted into PARK. With the transfer case in NEUTRAL and the engine running. Using the point...
Owner Manual - Page 451

... vehicle serviced before going to the I /M station. A recheck with the engine running. The MIL will remain fully illuminated until the first engine crank or the key is not ready, you normally would in order for ...system is ready or not ready, if the MIL symbol is turned off . Approximately 15 seconds later, one of two things will not be covered by the use of genuine Mopar௡ parts...
Owner Manual - Page 517

... engine is shut off -road for an extended period of time. • Under no circumstances should oil change intervals exceed 6,000 miles (10,000 km) or 6 months, whichever comes ... Check the fluid levels of coolant reservoir, brake E master cylinder, power steering and transmission and S 8 add as needed. • Check all lights and other than your vehicle off . • Change your engine oil...
Owner Manual Diesel - Page 20

... 15 and with a passive steering wheel lock. Operation is subject to an authorized dealer at the time of Industry Canada. If the steering wheel is moved no more than one-half turn in either... be reprogrammed. STEERING WHEEL LOCK - If You Wish To Manually Lock The Steering Wheel: With the engine running, turn the steering wheel upside down, turn , move the wheel slightly to the right or left to...
Owner Manual Diesel - Page 275

... engine may try priming as described below: 1. STARTING AND OPERATING 273 • If the engine is started before the WAIT TO START light turns off, the preheat cycle will turn off . Start the engine...RUN position (do not turn off . • If the engine is cranked for one to improve engine warm-up. After 20 seconds, attempt to run out of fuel to the tank (5 to 10 gal) (19 to run rough...
Owner Manual Diesel - Page 354

... from the system for about 20 seconds. NOTE: The engine may run and purge air from all the fuel lines. The electric...run rough until the air is your Vehicle Identification Number (VIN). Allow two minutes between the cranking intervals. Crank the engine for more than 15 seconds at a time. After 20 seconds, attempt to 2 seconds. If the engine does not start . Start the engine...
Owner Manual Diesel - Page 426

...engine does not start , then release the key or starter button back to the RUN...engine has run out of fuel to the tank, approximately 5 to 10 gallons (19L to start the engine again. 3. If the engine does not start . Start the engine.... NOTE: The engine may run and purge air from...engine running. Engine operation causes high fuel pressure. CAUTION! Crank the engine for one to run rough...
Owner Manual Diesel - Page 487

..., brake master cylinder, and transmission and transfer case (if equipped), add as needed. • Check all lights and all receipts. Once a Month • Check tire pressure and look for correct operation. • Drain water from the fuel filter. • Check Filter Minder™ (If Equipped). C Inspect the U-Joints (if equipped) and front suspension E MAINTENANCE...

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