Hello -
My engine sounds distinctly different when cold vs. after warmed up. It seems to have somewhat of a high-pitched whine after about 5 minutes of runtime. This is my first FJ40 so honestly I don't know what sounds normal.
here are two videos, one just after starting
and one after the engine has warmed up. Any idea if there's a problem here?
Oil pressure and temps all seem fine and it runs smoothly.
thanks in advance for any advice you might have. I've learned so much from this community.
My engine sounds distinctly different when cold vs. after warmed up. It seems to have somewhat of a high-pitched whine after about 5 minutes of runtime. This is my first FJ40 so honestly I don't know what sounds normal.
here are two videos, one just after starting
and one after the engine has warmed up. Any idea if there's a problem here?
Oil pressure and temps all seem fine and it runs smoothly.
thanks in advance for any advice you might have. I've learned so much from this community.