2007-02-01 02:54:02 · 6 answers · asked by Satinbabydoll 1 in Cars & Transportation ➔ Car Makes ➔ Chevrolet
its a chevy.. thats the problem
2007-02-01 02:57:21 · answer #1 · answered by Silly 3 · 0⤊ 2⤋
seems such as you have a Piston slap. A piston slap isn't peculiar. All engine makers have had to handle it. that is led to by potential of a mild rocking of the quick-skirted piston interior the cylinder whilst clearances are bigger whilst chilly. shouldn't reason any issues. I purely enable mine heat up previous the factor the place the easy rattle disappears and then force gently till completely heat. this is it. somewhat might earnings the engine interior the long-term whilst in comparison with people who purely initiate their engines and roar off down the line.
2016-12-16 18:37:05 · answer #2 · answered by Anonymous · 0⤊ 0⤋
it's more than likely your cooling fan making the noise. It's attched w/ a clutch assembly(heat activated normally). when fully engaged usually after sitting in a hot condition, its sounds like you explained. with the engine off. open the hood and see if you can spin the fan by hand. if it doesn't then you probably have a bad fan clutch.
2007-02-01 03:26:57 · answer #3 · answered by buddy leight 3 · 0⤊ 0⤋
It is most likely the clutch on your engine cooling fan.GM has plenty of problems with this on numerous models due to the sub-contracted manufacturer of this part(sub-grade).
2007-02-01 03:21:43 · answer #4 · answered by 1st Responder FF/EMT 3 · 0⤊ 0⤋
Maybe it's all the stupid plastic molding falling off, maybe that'll make it a real truck. Then again, it's still a Chevy....
2007-02-01 03:05:17 · answer #5 · answered by Gnizzle 2 · 0⤊ 1⤋
Could be the exhaust heat shield vibrating.
2007-02-01 03:38:13 · answer #6 · answered by ? 4 · 0⤊ 0⤋