Nissan 370Z Forum

knock on startup

Hi there, I recently bought a 370Z with the 7 speed auto. It is cold here where I'm from. -6F. Car has about 2100 miles and I noticed the same

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		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain
knock on startup

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12-14-2010, 10:11 PM	#1 (permalink)
hsdw Base Member Join Date: Dec 2010 Location: Canada Posts: 5 Drives: 370Z Rep Power: 15	Hi there, I recently bought a 370Z with the 7 speed auto. It is cold here where I'm from. -6F. Car has about 2100 miles and I noticed the same knocking noise on start up after the car has been warmed up. I would restart the car within a minute and get this knocking sound sort of like a diesel engine for about 1 second. Any update on this situation? Is this a problem and it is NOT normal? Thanks.

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