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Thread: 2004 Suburban tune Up
02-16-2010, 03:25 PM #1
- Join Date
- Oct 2009
2004 Suburban tune Up
It has almost 87,000 miles on the 5.3L. I have noticed that during idle it doesnt stumble but is just not very smooth. I know it needs a tune up anyways. I have some questions.
What needs to be replaced during a tune up? Kinda new at this. I just did a oil change on it
Spark plugs? Which brand?
Spark plug wires? Which brand?
Transmission flush? Transfer case flush to?
Anything else I'm forgetting? Any advice is much appreciated!
02-16-2010, 05:15 PM #2
02-16-2010, 08:15 PM #3
I realy like Bosch plug wires and Bosch Platinum4 sparkplugs. U could also change your coil packs if you wanted but probably not nessisary. And if your vehicle has never had its tranny flushed, id get it flushed and id change the diff. oil too. Id also change the airfilter too. Because remember, preventative maintinance prevents costly repairs and prolong your vehicle's life.1995 Silverado,Z71, 3-inch lift,2-inch leveling kit, SkyJacker Suspension, short ram-air intake, throttle body spacer, MSD ignition coil, straight pipes
02-16-2010, 09:35 PM #4
Air filter, mass air flow sensor cleaner, throttle boby cleaner...
Tim a.k.a. Da' Boulder
2003 Chevrolet Avalanche Z71 - Custom Emergency Response POV
Firefighter, Fire Policeman, Ambulance Driver, Rescue Tech, Emergency Lighting Installer
Tint, 20's, Bull Bar, Intake, Exhaust, Billet Grill, Stereo, Custom Console, Emergency Equipment, and the list goes on...
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