Had the same problem, try changing the plug wires, it worked for mine
need to check your evap system or you have a blown head
there is actually no problem. it sputters because the engine has to start up and it may be the way you place the key inside the ignition. so don't worry because it isn't a big problem
-check the engine belt there's probably a bit to much friction. try with some belt dressing to see if it stops the squealing its about 5 bucks
NO, it will not damage the vehicle engine by turning the heater ON before the engine has warmed up fully.
what causes engine to missfire when warmed up on my 2002 accent
Pistons lacking in skirts. If it continues after the engine is warmed up then you have something more severe going on.
It should idle at aprox 650 rpms warmed up.
The engine on your 04 5.3L Chevy Tahoe could be knocking until it warmed up because of a bad fuel-air mixture. . The wrong oil could also be a cause.
The year and engine size would help us help you.
why is there squeek noise when starting and then goes away when engine warms up
sounds like your ignition module
If the engine is warmed up, the thermostat has opened and coolant is circulating, the pump is pumping.