Question about the IS250 Motor
#1
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Join Date: Jan 2008
Location: Toronto
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Question about the IS250 Motor
at idle is it suppose to be wisper quite or have a small ticking noise? car only has 400 kms on it tried the paddles today only went up to 4500rpm just woundering if the sound of the motor is normal
Thanks in advance
Thanks in advance
#5
Pole Position
Yeah I bought mine and popped the hood while it was running and thought...oh great, theres no oil in there! Checked the fluids and all was normal....then joined the site and found it to be the injectors...all normal.
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#10
I haven't really noticed the injector noise, but I'm fairly certain my '08, IS250 engine is louder since my 5k mi service. Not a LOT louder, but definitely noticeable. It's not vacuum or clicking...the normal engine sound is amplified a bit. Has anyone experienced anything like this? Certainly the 5k service doesn't include anything that would cause such a thing.
#11
Lexus Fanatic
I haven't really noticed the injector noise, but I'm fairly certain my '08, IS250 engine is louder since my 5k mi service. Not a LOT louder, but definitely noticeable. It's not vacuum or clicking...the normal engine sound is amplified a bit. Has anyone experienced anything like this? Certainly the 5k service doesn't include anything that would cause such a thing.
#12
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Join Date: Jul 2007
Location: GA
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one thing I've noticed with my 2007 is350 is a "whining" noise that comes from revving the engine. It almost sounds like engine noise feedback - just praying i can remedy this one day or drown it out with an exhaust.
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