PO300 code means: Engine misfire detected.
Need to check the distributor cap and rotor, spark plugs, But more then likely it needs new plug wires. Get a spray bottle and fill it with water and while the engine is running spray it all over the plug wires, distributor cap and around the spark plugs.
If you notice any change in the engine performance while your spraying water on it.
Whatever you are spraying when you see or hear the engine change is what you need to replace. JUST A LITTLE TRICK OF THE TRADE it might save you some money.
Cylinders 2 and 6 are misfiring. P0300 is random misfire. Start with a basic tune up.
Sparkplug and wires
How much freon does 99 Tahoe with rear ac hold
NO you can not, won't work, engine won't run.
idle speed for a 99 Tahoe
About $ 10.00
yes
if 4x4 its on the transfer case
There are currently no recalls for the 99 Chevy Tahoe.
IT will if the 99 is the NEW body design if not then the 99 transmission will not even begin to bolt up to the 2003 engine.
No it will not. The 96 and 97 transmission bellhousings are different.
No no..