Modern vehicles need much much less maintenance than the vehicles the 25 years ago, but they still need fluid changes, inspections, and adjustments. You no longer need to do a tune-up every six months or readjust the oil every 3 months, yet regular service and check-ups space still crucial to her vehicle’s longevity. What complies with is our fast reference guide for the 1999-2006 Chevy Silverado/GMC Sierra pickup van (and 2007 Silverado/Sierra Classic), plus Avalanche, Tahoe, Suburban, and Yukon SUVs, taken directly from chathamtownfc.net hand-operated 24066.
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Most of this recommended regime maintenance tasks you can do yourself at home for practically no money, as lengthy as you have a couple of simple tools and the time come invest. If friend need an ext guidance, or even step by action instructions and a video demonstration, get the online manual, or our traditional published manual.
Oil Change
Oil type | API “certified for petrol engines” |
Oil viscosity | SAE 5w-30 every temperatures |
SAE 10w-30 temperatures above 0 degrees F | |
Oil capacity(including filter) | |
V6 engine | 4.5 quarts |
V8 engine | 6.0 quarts |
Recommended fastener torque | |
Engine oil drain plug | 18 ft-lbs |
Transmission fluid Change
Automatic transmission fluid type | |
1999-2005 | DEXRON III automatic transmission fluid |
2006-2007 | DEXRON through automatic infection fluid |
Manual infection lube type | Synchromesh transmission fluid or equivalent |
NV 4500 | Syn-torq synthetic transmission fluid or equivalent |
ZF S6-650 | Trans-Synd synthetic transmission fluid or equivalent |
Automatic transmission liquid capacity | |
Fluid and also filter change | |
4L60-E/4L65-E | 5.0 quarts |
4L80-E/4L85-E | 7.7 quarts |
From dry, including torque converter | |
4L60-E/4L65-E | 11.2 quarts |
4L80-E/4L85-E | 13.5 quarts |
Manual infection lube capacity | |
New endeavor 3500 | 2.2 quarts |
New endeavor 4500 | 4.0 quarts |
ZF S6-650 | 6.3 quarts |
Recommended fastener torque | |
Automatic transmission | |
4L60-E/4L65-E | |
Pan bolts | 97 in-lbs |
drainpipe plug | 156 in-lbs |
4L80-E/4L85-E | |
Pan bolts | |
2004 and 2005 models | 18 ft-lbs |
every others | 97 in-lbs |
drain plug | 156 in-lbs |
Manual infection fill and also drain plugs | |
New endeavor 3500 | 22 ft-lbs |
New undertaking 4500 | 27 ft-lbs |
ZF S6-650 | 26 ft-lbs |
Transfer Case and also Differential liquid Change
Manual transfer case fluid type | |
New venture 261 NP2 | DEXRON III automatically transmission fluid (2006 and later models need DEXRON VI) |
Automatic transfer situation fluid type | |
New venture 236 NP8, new Venture 246-NP8, | GM Auto Trak II transfer case fluid |
Others 1999-2005 | DEXRON-III automatic transmission fluid |
Others 2006-2007 | DEXRON-VI automatic infection fluid |
Differential liquid type | |
Front | |
Selectable 4WD | SAE 80W90 GL-5 gear oil |
permanent 4WD | SAE 75W90 artificial gear oil |
Rear | SAE 75W90 man-made gear oil |
Transfer case capacity | |
New undertaking 246-NP8 | |
1999 through 2001 | 2.4 quarts |
2002 and also later | 2.0 quarts |
New endeavor 236-NP8 | 2.0 quarts |
New endeavor 149-NP | 2.4 quarts |
New undertaking 263-NP1 | 2.0 quarts |
New endeavor 149-NP3 | 2.2 quarts |
New undertaking 261-NP2 | |
1999 v 2001 | 2.3 quarts |
2002 and later | 2.0 quarts |
Borg Warner 4481-NR3 | 1.5 quarts |
Borg Warner 4482-NR4 | 1.5 quarts |
Recommended fastener torque | |
Manual transmission fill and also drain plugs | |
new Venture 3500 | 22 ft-lbs |
new Venture 4500 | 27 ft-lbs |
ZF S6-650 | 26 ft-lbs |
Transfer situation drain/fill plug | 15 ft-lbs |
Differential drain and also fill plugs | |
prior differential | 24 ft-lbs |
rear differential | |
1999 | 45 ft-lbs |
2000 and also 2001 | 24 ft-lbs |
2002 and also later | |
drain plug | |
9.75 inch ring gear | 20 ft-lbs |
All except 9.75 customs ring gear | 24 ft-lbs |
to fill plug | |
9.75 customs ring gear | 15 ft-lbs |
All other than 9.75 inch ring gear | 24 ft-lbs |
Cooling system Flush and Fill
Engine coolant type | 50/50 mixture that DEX-COOL coolant and also demineralized water |
Cooling device capacity** | |
V6 engine | 13.0 qts |
V8 engine | |
4.8L and also 5.3L | 16.7 qts |
6.0L | |
Yukon Denali, Yukon XL Denali | 19.0 qts |
All others | 16.8 qts |
** Cooling system capacities vary depending upon engine/transmission package, radiator and A/C device type. Include coolant as important to bring to proper level. |
Other Miscellaneous fluid Types
Brake liquid type | DOT 3 brake fluid |
Clutch fluid type | DOT 3 brake fluid |
5-speed transmission | DOT 3 brake fluid |
6-speed transmission | GM clutch hydraulic fluid |
Power steering fluid | GM strength steering fluid |
Other miscellaneous Torque Specs
Spark plugs | 132 in-lbs |
Wheel lug nuts | 140 ft-lbs |
Brake caliper | |
Caliper mounting (guide pin) bolts | |
Front | |
2005 1500 models | 74 ft-lbs |
all others | 80 ft-lbs |
Rear | |
1500 models | 31 ft-lbs |
2500 models | 80 ft-lbs |
Caliper mounting bracket bolts | |
Front | |
1500 models | |
1999-2004 | 129 ft-lbs |
2005 | 133 ft-lbs |
2500 models | 221 ft-lbs |
Rear | |
1500 models | 148 ft-lbs |
2500 models | |
1999-2002 | 128 ft-lbs |
2003 and later | |
JC3/JC5/JH2/JH5 calipers | 148 ft-lbs |
JH6 calipers | 122 ft-lbs |
JH7 calipers | 221 ft-lbs |

Maintenance Schedule
The following intervals are based on the assumption that you will certainly be act the service work yourself, together opposed to payment to have the work-related done. These space our recommended minimum maintenance intervals because that vehicles that are thrust daily, and in many cases are shorter than the factory’s recommendations. Because frequent maintenance boosts the efficiency, performance and resale worth of her Jeep, us encourage you to follow our schedule. If you drive in dusty areas, tow a trailer, idle or drive at short speeds for expanded periods, or drive for quick periods (less than four miles in ~ a time) in below freezing temperatures, even smaller intervals are recommended.When the car is new, monitor the maintain schedule to the letter, document it in her owner’s manual and also keep all receipts to protect the warranty and also resale value. In many instances the early stage maintenance inspect is done by the dealer at no expense (check v the company department when you purchase the truck for more information).
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Every 250 mile or weekly, whichever come first
Check the engine oil levelCheck the coolant levelCheck the windshield washer liquid levelCheck the brake and clutch fluid levelsCheck the tires and tire pressure ( section 5 )Every 3000 mile or 3 months, whichever come first
All items noted above, add to . . .
Check the strength steering liquid levelCheck the automatic transmission fluid levelChange the engine oil and also filterEvery 6000 miles or 6 months, whichever comes first
All items noted above, add to . . .
Check the seat beltsInspect the windshield wiper bladesCheck and service the batteryCheck the engine drivebeltInspect underhood hosesCheck the cooling systemRotate the tiresCheck the lubricant level in the prior (4x4) and rear axlesEvery 15,000 miles or 12 months, whichever comes first
All items provided above, add to . . .
Lubricate the chassisCheck the fuel systemCheck the brake system*Check the exhaust systemCheck the manual transmission lubricant levelCheck the transfer case lubricant level - 4WDReplace the interior ventilation filter*Every 30,000 mile or 30 months, whichever come first
All items detailed above, to add . . .
Change the brake fluidReplace the waiting filter*Replace the fuel filterReplace the spark plugs (conventional, non-platinum)**Service the cooling system (drain, flush and also refill) (green-colored ethylene glycol anti-freeze only)Check the steering, suspension and driveaxle bootsChange the automatic infection fluid and filter**Every 60,000 miles or 48 months, whichever comes first
Change the hand-operated transmission lubricant**Change the transfer case lubricant**Inspect the Exhaust Gas Recirculation (EGR) valveChange the differential lubricant**Replace the positive Crankcase Ventilation (PCV) valveEvery 100,000 mile or 60 months, whichever comes first
Inspect/replace the spark plug wiresReplace the spark plugs (platinum type)Service the cooling mechanism (drain, flush and refill) (orange-colored DEX-COOL anti-freeze only)* This item is affected by “severe” operating problems as explained below. If your automobile is operated under severe conditions, do these maintenance work at half the recommended intervals. Severe problems include the following:
Operating in greatly dusty areas (dirt roads, or off-road)Idling for extended periods and/or low speed operationMostly brief trips (less 보다 4 miles) when outside temperatures remain below freezing** If operated under one or an ext of the adhering to conditions, do these procedures at half the encourage interval
In hefty city web traffic where the outside temperature is regularly over 90-degrees F (32-degrees C)In hilly or such as mountain terrain Frequent trailer towing Frequent off roadway use or if the car is moved through water