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Hyundai i10 making a noise in right hand side of engine sounds like a small motor or something anyone have any idea?

My cobalt ss makes a rattling intermittently at start up and is only heard outside the car. Coming from the Timing chain side of the engine. In addition it makes a knocking noise while driving at about 2200 rpm to 3000 rpm, usually after sustained driving and usually under load. Seems to clear out after I get it to knock a few times and raise rpms. My guess is timing chain and tensioner, but any information would be helpful thank-you in advance.

MY 01 CHEVY 2500 HD Is makeing a howling noise even in park when you step on the gas just a little you can here it

Hey can anyone help me, its my car 99 toyota camry

and my engine is louder then usual and rmp goes to 3 every time

I  hit the gas paddle. I changed oil about 3 months ago and

changed spark plugs too. Can anyone please tell me why it does that

I appreciate your help. thnx

Okay..I just had my transmission totally replaced.  About a month after that was done, I started noticing the occassional “clunk” coming from the front end.  It doesn’t happen all the time, but is becoming more frequent.  Not sure if it’s the steering, the transmission or the cv joint (will ‘clunk’ going straight or turning—but it’s not happening all of the time)

*2004 for freestar*

*4.2L engine*

*no warning lights, smells, smoke*

*no troubles driving it at all—so far*

*no visible leaks–did find a grease spot, but no constant leaking otherwise*

Tail pipe is making popping while idling, just replace head gasket couple days ago to fix blown head head gasket

Front driverside in the wheel area is squeaking alot. I have a Lexus 300 rx

2007 Cevy TBlazer humming hi pitched under hood

Hi peeps, I got a funny rear end noise in my Hyundai that is bemusing me. When I drive it makes a weird knocking noise when it travels on rough or pot holed roads.

It only makes the noise on said uneven roads at any speed, when the road is smo0th it stops.

I have pushed the rear end of the car up and down (I’m a big bloke) with all my might, it makes no noise

I have jacked the car up and manually spun the wheels, it makes no noise.

I have removed everything from the boot, even tied the boot lid up to make sure its not a rattle form in there.

Basically

I have a 2001 Ford Ranger, 4.0 V6, SOHC, 4WD Super Cab. There is a rattling noise coming from the front end that sounds similar to a bad ball joint. But I jacked it up and checked for play in the joints and they felt rock solid on both sides and the boots looked brand new. The control arm, tie rod and shocks all look good. The noise does not occur standing still or at idle. It only occurs (or seems to) at low speeds when hitting bumps or braking. I can feel it through the steering wheel and wondered if it could be the steering column. And, if it is, is it serious enough to spend the money to get it fixed or just live with it? Any advice or suggestions?