Positioning:
A comprehensive service solution for owners and technicians seeking in-depth knowledge of the 2008 Dodge Ram Truck.
Advantage:
Provides the same level of detail and accuracy as official dealership service manuals.
Completeness:
Covers all aspects of vehicle maintenance, diagnosis, and repair for the 2008 model year.
Accessibility:
Digital format allows for instant access and selective printing.
Engine Mechanical:
Complete disassembly, inspection, repair, and assembly of all engine components.
Engine Performance:
Fuel system, ignition system, emissions control, cooling system, lubrication system, engine diagnostics.
Transmission Manual:
Service and repair for NV3500, NV4500 manual transmissions.
Transmission Automatic:
Service and repair for 45RFE, 545RFE, and 68RFE automatic transmissions.
Drivetrain:
Transfer case, drive shafts, axle assemblies (front and rear), differentials, CV joints.
Brakes:
Hydraulic brake system, ABS, traction control, brake rotor/pad replacement, caliper service, parking brake.
Suspension:
Front and rear suspension components, steering system, power steering, wheel alignment.
Steering:
Steering gear, steering column, power steering pump and rack.
Electrical System:
Battery, charging system, starting system, lighting, instrumentation, body control module (BCM).
HVAC:
Heating, ventilation, and air conditioning system diagnosis and repair.
Body And Frame:
Body panel repair, interior trim, doors, windows, tailgate, frame straightening.
Restraints:
Airbag system diagnosis and service.
Diagnostic Tools:
OBD-II diagnostics, diagnostic trouble codes (DTCs), scan tool usage.
Scheduled Maintenance:
Detailed maintenance schedules and procedures.
Troubleshooting:
Systematic troubleshooting guides and flowcharts for common and complex issues.
Repair Procedures:
Step-by-step repair instructions for all major components and systems.
Overhaul Procedures:
Complete engine, transmission, and axle overhaul procedures.
Wiring Diagrams:
Comprehensive electrical schematics and wiring diagrams for all systems.
Specifications Data:
Torque specifications, clearances, and critical component data.
Depth:
Factory-level detail, suitable for professional technicians and advanced DIYers.
Diagnostics:
Advanced diagnostic procedures, including symptom-based troubleshooting and pinpoint tests.
Rebuild Instructions:
Detailed instructions for rebuilding major powertrain components.
Base Engine:
4.7L Magnum V8
Optional Engine 1:
5.7L HEMI V8
Optional Engine 2:
3.7L Magnum V6
4.7L V8 Horsepower:
Approx. 310 hp @ 5650 rpm
4.7L V8 Torque:
Approx. 330 lb-ft @ 3950 rpm
5.7L Hemi V8 Horsepower:
Approx. 345 hp @ 5650 rpm
5.7L Hemi V8 Torque:
Approx. 375 lb-ft @ 4000 rpm
3.7L V6 Horsepower:
Approx. 215 hp @ 5600 rpm
3.7L V6 Torque:
Approx. 235 lb-ft @ 4000 rpm
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPI)
Fuel Type:
Unleaded gasoline
Coolant Type:
HOAT (Hybrid Organic Acid Technology) coolant
Oil Type:
Refer to specific engine for SAE viscosity grade (e.g., 5W-20, 5W-30)
Oil Capacity:
Refer to specific engine and oil filter (e.g., 7 quarts for 5.7L HEMI)
Base Transmission:
4-speed automatic (42RLE) on some V6 models, 4-speed automatic (45RFE/545RFE) on V8 models
Manual Transmission:
Getrag NV3500 5-speed manual, NV4500 5-speed manual (heavy-duty applications)
Automatic Transmission Hd:
6-speed automatic (68RFE) on 5.7L HEMI and diesel models
4Wd System:
Electronic Shift-on-the-Fly (ESOF) transfer case or part-time manual transfer case.
Tow Haul Mode:
Available on automatic transmissions to optimize shift points for towing.
Automatic Transmission Fluid:
ATF+4 (MS-9602)
Manual Transmission Fluid:
Refer to specific manual transmission fluid specification (e.g., Mopar Manual Transmission Lubricant)
Body Styles:
Regular Cab, Extended Cab (Quad Cab), Crew Cab
Bed Lengths:
6'4" (short bed), 8'0" (long bed)
Wheelbase Options:
130.5 inches (regular cab), 140.5 inches (extended cab), 150.5 inches (crew cab)
Curb Weight Range:
Approx. 4,600 - 5,800 lbs (depending on configuration)
Towing Capacity:
Up to 9,100 lbs (with proper equipment and configuration)
Payload Capacity:
Up to 3,000 lbs (depending on configuration)
NHTSA Front Impact:
4-star driver, 4-star passenger (for 2008 models)
IIHS Front Offset Impact:
Good (for 2008 models)
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Available Traction Control System (TCS)
Electronic Stability Control:
Available Electronic Stability Control (ESC)
Airbags:
Standard front airbags; available side curtain airbags.
Seatbelts:
Three-point seatbelts with pretensioners.
Audio System:
Available AM/FM stereo with CD player, SiriusXM Satellite Radio, MP3 capability, and optional navigation system.
Uconnect:
Uconnect hands-free communication system available on higher trims.
Parking Assist:
Available rear park assist system.
Auxiliary Input:
Auxiliary audio input jack available on many models.
Oil Change Interval:
Every 5,000 to 7,500 miles or 6 months, depending on driving conditions and oil used.
Tire Rotation:
Every 7,500 miles.
Transmission Fluid Change:
Every 30,000 to 60,000 miles for automatic transmissions, depending on usage (refer to manual for specifics).
Spark Plugs:
Refer to specific engine; e.g., 100,000 miles for HEMI and 4.7L with specific spark plug types.
Engine Oil Viscosity:
SAE 5W-20 (common for 4.7L and 5.7L HEMI, check oil cap/manual for confirmation)
Coolant Capacity:
Refer to specific engine (e.g., approx. 13.5 quarts for 5.7L HEMI)
Common Complaint 1:
5.7L HEMI 'Hemi Tick' (lifter noise), often exacerbated by oil viscosity and maintenance.
Common Complaint 2:
Front suspension wear (ball joints, tie rods) due to weight and usage.
Common Complaint 3:
Power steering pump issues or leaks.
Common Complaint 4:
Oxygen sensor failures leading to check engine lights.
Oil Filter Example:
Mopar MO-899 or equivalent Wix/Fram (verify for specific engine).
Air Filter Example:
Mopar PA4700 or equivalent (verify for specific engine).
Dodge Truck Legacy:
Dodge has a long history of producing robust and capable pickup trucks dating back to the 1930s.
Fourth Generation Ram:
The 2008 Ram Truck belongs to the fourth generation (2002-2008, with significant updates for 2006), known for its distinctive grille and bold styling.
2008 Updates:
Minor refinements and package updates for the 2008 model year.
Manufacturing Location:
Saltillo, Mexico; Warren, Michigan, USA.
J D Power Quality:
While specific awards vary, Dodge trucks have generally performed adequately in initial quality studies.
Motor Trend Truck Of The Year:
The Dodge Ram platform has received 'Truck of the Year' awards in previous generations.
Consumer Reports Reliability:
Reliability ratings for this generation can be mixed; consulting specific model year reports is recommended.