I had a similar problem with mine. As well the engine would rattle just after stepping on the gas only. I suspected rocker arms. Retorquing them did help with power but did not solve the problem. After tearing things apart, and my truck dying, I discovered the cause of the problem, the connecting rod bearings. 2 bearings where spinning and one was fused to the crank. The slop in these bearings was making all the noise. Interestingly the rattle always sounded like it was coming from the back of the engine or on the passenger side of the engine, not the bottom where I would have expected it to be coming from. I hope that helps.
It will normally start with a leak at the pump. If the impeller breaks you will hear a rattling noise at the pump.It will normally start with a leak at the pump. If the impeller breaks you will hear a rattling noise at the pump.
What causes a hard rattling knocking sound under the hood when you start your 98 ford windstar? Lack of oil, lack of oil pressure, badly worn camshaft or crankshaft or a combination of all the above.
Car will not start, makes no sound. Battery is strong.
It may be the main bearings or the thrust bearings. These are often noisiest when you first start the car and then quiet as the motor warms up.
Sounds more like a lack of oil or oil circulation problem. I hope you are not one that races the engine to hear how good it sounds. Flush the engine, change the oil and filter and never race a cold engine to warm it up. The rattling may be worn out lifters. Now pray. lol
for some. If it's worn out.
O2 sensor
A clicking sound when you try to start the car is a dead battery. It may be that the alternator is not charging it properly.
You might want to have the CV joints checked. When bearings start to go out, they make a "clicking" or "rattling" noise while driving - especially while making turns.
it could be loose.
Have someone test your battery with a load tester.
Not enough power to starter motor.