Model:
Ram 1500, Ram 2500, Ram 3500, Ram SRT-10
Product Name:
2008 Dodge Ram 1500 2500 3500 Includes SRT-10 and Diesel Truck Complete Workshop Service Repair Manual
Platform Code:
DS/DX (Fourth Generation Ram Pickup)
Target Audience:
Owner-operators, fleet maintenance, independent repair shops, DIY mechanics, enthusiasts
Value Proposition:
Provides comprehensive, official factory-level information at a fraction of the cost of dealership service, enabling cost-effective maintenance and repair.
Unique Selling Points:
Includes specific coverage for the high-performance SRT-10 variant and the powerful Diesel engines, along with all 1500, 2500, and 3500 configurations. Detailed illustrations, diagrams, and wiring schematics are highlighted.
Covered Models:
2008 Dodge Ram 1500, 2008 Dodge Ram 2500, 2008 Dodge Ram 3500, 2008 Dodge Ram SRT-10, 2008 Dodge Ram Diesel Trucks
Covered Styles:
All styles
Estimated Page Count:
Likely over 2000 pages (typical for a complete workshop manual of this scope)
Type:
Complete Workshop Service and Repair Manual
Powertrain:
Engine (Gasoline and Diesel), Exhaust System, Fuel System, Cooling System, Lubrication System, Automatic Transmission, Clutch (for manual transmissions where applicable), Transfer Case (4WD models)
Chassis:
Suspension (Front and Rear), Steering System, Brakes (Front and Rear), Differential, Driveline, Tires, Wheels
Electrical & Body:
Body, Frame and Bumpers, Heating and Air Conditioning (HVAC), Audio System, Horn, Ignition Control, Instrument Cluster, Lamps, Message Systems, Power Systems, Restraints (Airbags, Seatbelts), Speed Control, Vehicle Theft Security System, Wipers and Washers, Wiring Diagrams, Electronic Control Modules (ECMs), Emissions Control
Maintenance:
Scheduled maintenance, fluid checks and changes, filter replacements, lubrication
Diagnostics:
Troubleshooting procedures, diagnostic trouble codes (DTCs), symptom-based diagnostics, component testing
Repair & Rebuild:
Detailed step-by-step repair procedures for all major components and systems, overhaul procedures for engines and transmissions
Specifications:
Torque specifications, fluid capacities and types, technical data, clearances, tolerances
Wiring:
Comprehensive wiring schematics for all electrical systems
Depth:
Complete diagnostic, repair, rebuild, refurbish, and restoration information suitable for both DIY enthusiasts and experienced professional mechanics.
Ram 1500 Standard Engine:
4.7L Magnum V8 (SOHC, 16-valve)
Ram 1500 Optional Engine:
5.7L HEMI V8 (OHV, 16-valve, MDS)
Ram 2500 3500 Standard Engine:
5.7L HEMI V8 (OHV, 16-valve, MDS)
Ram 2500 3500 Diesel Engine:
6.7L Cummins Turbo Diesel I6 (OHV, 24-valve)
Srt-10 Engine:
8.3L Viper V10 (OHV, 20-valve)
5.7L Hemi Horsepower:
Approx. 357-380 hp (depending on application and configuration)
5.7L Hemi Torque:
Approx. 395-410 lb-ft (depending on application and configuration)
6.7L Cummins Horsepower:
Approx. 350 hp
6.7L Cummins Torque:
Approx. 610-800 lb-ft (depending on transmission and rating)
8.3L Viper V10 Horsepower:
Approx. 500 hp
8.3L Viper V10 Torque:
Approx. 525 lb-ft
Gasoline Injection Type:
Multi-point Fuel Injection (MPI)
Diesel Injection Type:
High-pressure Common Rail (HPCR)
Ram 1500 Transmission Options:
4-speed automatic (42RLE), 6-speed manual (NV3500, NV5600)
Ram 2500 3500 Transmission Options:
5-speed automatic (545RFE), 6-speed manual (NV5600), 6-speed automatic (AS66RC - Diesel)
Srt-10 Transmission:
6-speed manual (Tremec TR-6060)
Electronic Control:
All automatic transmissions are electronically controlled with sophisticated shift logic.
Diesel Transmission Options:
Heavy-duty manual and automatic transmissions designed to handle high torque output of the Cummins diesel.
Wheelbase Options:
Various, typically 140.5 inches (Regular Cab), 160.5 inches (Quad Cab), 171.7 inches (Mega Cab) for 1500; longer for 2500/3500.
Bed Length Options:
Standard Box (approx. 6.25 ft), Long Box (approx. 8 ft)
Curb Weight Range:
Starts around 4,700 lbs for 1500, up to 7,000+ lbs for diesel 3500 models.
Towing Capacity Range:
Varies significantly by configuration, from around 7,000 lbs for a 1500 to over 15,000 lbs for properly equipped 3500 diesel models.
NHTSA Front Impact Rating:
Generally 4 out of 5 stars for front driver and passenger (for 1500 models).
IIHS Moderate Overlap Front Rating:
Good (for models tested)
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Available Traction Control System (TCS)
Electronic Stability Control:
Available Electronic Stability Control (ESC) - introduced on some models/trims for 2008.
Airbags:
Front airbags, available side-curtain airbags
Seatbelts:
Three-point seatbelts with pretensioners
Oil Change Interval Gasoline:
Typically 3,000-5,000 miles or 6 months, whichever comes first, depending on driving conditions. Owner's manual and oil type are key factors.
Oil Change Interval Diesel:
Typically 7,500-15,000 miles or 12 months for the 6.7L Cummins, using approved diesel engine oil. Consult manual for exact intervals and conditions.
Tire Rotation Interval:
Every 5,000-7,500 miles
Transmission Fluid Change:
Varies by transmission type and usage. Diesel transmissions often have longer intervals than gasoline. Check owner's manual for specific recommendations.
Engine Oil 5.7L Hemi:
SAE 5W-20 API SN, ILSAC GF-5 (check owner's manual for specific certification and viscosity)
Engine Oil 4.7L Magnum:
SAE 5W-20 API SN, ILSAC GF-5 (check owner's manual)
Engine Oil 6.7L Cummins:
CJ-4 or CK-4 rated heavy-duty diesel engine oil, SAE 15W-40 or 5W-40 (depending on climate). Refer to Cummins specifications.
Transmission Fluid Automatic Gasoline:
ATF+4 (Mopar)
Transmission Fluid Automatic Diesel As66Rc:
Mopar ATF+4 or equivalent specified for heavy-duty applications.
Coolant Type:
Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, blue color
Common Wear Items:
Ball joints, tie rod ends, sway bar links (especially on heavy-duty models), exhaust system components, brake components (rotors, pads).
Diesel Specific Concerns:
Potential for EGR valve issues, fuel injector problems, and turbocharger wear if not maintained properly. Check for recalls related to emissions systems.
Hemi Mds Issues:
Some models with Multi-Displacement System (MDS) may experience issues with lifters or oil consumption if MDS system is not functioning correctly or if oil changes are neglected.
Frame Corrosion:
Older trucks in rust-belt areas may experience frame corrosion, particularly around suspension mounting points and bed crossmembers.
Dodge Truck Legacy:
Dodge has a long history of producing robust and capable trucks, with the Ram line dating back to 1981. The Ram brand became its own entity in 2009.
Ram Generation:
2008 models belong to the fourth generation of the Dodge Ram pickup (DS/DX platform), introduced for the 2009 model year, but some powertrain and chassis elements carried over or were closely related.
Manufacturing Location:
Primary assembly plants include Saltillo Truck Assembly in Mexico and Warren Truck Assembly in Michigan, USA.
