My car has a weird problem
 

I have 2000 V6 honda accord.

1: in the morning when i start my accord it turns on fine or when i start it the first time it starts fine when the thermostat is cold.
2: it give me problem when i park my car for like 20 mins or so (when the thermostat is still warm)after driving it for sometimes. my car rpm flutters and it shutdowns and i have to push the race for a while to keep it running. i went to autozone and they said all the cylinders are miss firing. i changed my spark plugs but the problem is the same. whenever i start the car when the thermostat is cold it turns on fine or even it turns on fine when i just shut it off and turn it on. please help me out.

Sheikh Aftab

RE: My car has a weird problem
 

What kind of spark plugs did they sell you? Hondas like NGK best, Denso OK. They dont seem to like Bosch, for some strange reason...