i have a 2002 audi quattro A6 2.7 biturbo and it started overheating so i replaced the thermostat and the water pump but it did not fix the problem. any ideas on what i should try next?

 

Okay, any codes? coolant leaks? are you using the proper coolant? is radiator gunked up? i need more info in order to help ya

 

ok i had no codes no leaks put on new water pump new thermostat coolant is up to the full line i have heat coming out of mt heater but when i first turn the key to the on position before i even turn the car the heat gauge is pegged on hot