Lower end noise - 2002 Harley Davidson FXST Softail Standard

That sounds terminal, it sounds like they forgot to fill with oil. Your big end bearing are shot.

A few possibilities with front end noise. Possible worn shock bushings or suspension bushings. As a car accelerates or slows down, the front suspension raises or lowers, thus causing movement of front end components.

The acadia has two common problems for front end noises. You likely have worn lower control arm bushings. You will need both front lower control arm bushings. Also it is common for the struts to wear out from about 75k miles up. If they are leaking or have a harsh ride you should replace those as well.

Links are easy but getting old ones off is the hardest part. Wheels off and soak 2 nuts on each side upper and lower, and let sit 1/2 hour. You should also change the bushing 2 bolts each, where the lower part of links go into stabilizer bar, the bushing hold the bar in place. It is all connected to a front end knock/ banging noise. the fix should get rid of noise.

Have the tie rod ends checked for no lubrication, they are the common source of this type of noise. I think a tire shop can listen to the noise give you an answer as to what it may cost to fix at little or no charge.

noway the bearing,s spun right away

Sounds like a gudgeon pin .
Check everything for loose bolts.
Could possibly be pinking, Are you running premium petrol?
Could be a broken valve spring.
You could try putting a screwdriver against the motor and listening at the handle end to isolate where the noise is coming from, that will give you a starting point to try to isolate the problem.

grease ball joints that should fix it

The clicking is coming from a bad drive coupling:

Top loader repair tips


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Factors that Affect Voice Quality

• Audio Compression Algorithm
  Speech signals are sampled, quantized and compressed before they are packeted and transmitted to the other end. For IP Telephony, speech signals are usually sampled at 8000 samples per second with 12-16 bits per sample. The compression algorithm plays a large role in determining the Voice Quality of the reconstructed speech signal at the other end. The SPA supports the most popular audio compression algorithms for IP Telephony: G.711 a-law and µ-law, G.726, G.729a and G.723.1. The encoder and decoder pair in a compression algorithm is known as a codec. The compression ratio of a codec is expressed in terms of the bit rate of the compressed speech. The lower the bit rate, the smaller the bandwidth required to transmit the audio packets. Voice Quality is usually lower with lower bit rate. However, Voice Quality is usually higher as the complexity of the codec gets higher at the same bit rate.
  
• Silence Suppression
  The SPA applies silence suppression so that silence packets are not sent to the other end in order to conserve more transmission bandwidth. Instead, a noise level measurement can be sent periodically during silence suppressed intervals so that the other end can generate artificial comfort noise that mimics the noise at the other end using a CNG or comfort noise generator.
  
• Packet Loss
  Audio packets are transported by UDP which does not guarantee the delivery of the packets. Packets may be lost or contain errors which can lead to audio sample drop-outs and distortions and lowers the perceived Voice Quality. The SPA applies an error concealment algorithm to alleviate the effect of packet loss.
  
• Network Jitter
  The IP network can induce varying delay of the received packets. The RTP receiver in the SPA keeps a reserve of samples in order to absorb the Network Jitter, instead of playing out all the samples as soon as they arrive. This reserve is known as a Jitter Buffer. The bigger the Jitter Buffer, the more jitter it can absorb and the bigger the delay it can introduce. Therefore the jitter buffer size should be kept to a relatively small size whenever possible. If jitter buffer size is too small, then many late packets may be considered as lost and thus lowers the Voice Quality. The SPA can dynamically adjust the size of the jitter buffer according to the network conditions that exist during a call.
  
• Echo
  Impedance mismatch between the telephone and the IP Telephony gateway phone port can lead to near-end echo. The SPA has a near end echo canceller with at least 8 ms tail length to compensate for impedance match. The SPA also implements an echo suppressor with comfort noise generator (CNG) so that any residual echo will not be noticeable.
  
• Hardware Noise
  Certain levels of noise can be coupled into the conversational audio signals due to the hardware design. The source can be ambient noise or 60Hz noise from the power adaptor. The SPA hardware design minimizes noise coupling.
  
• End-to-End Delay
  End-to-end delay does not affect Voice Quality directly but is an important factor in determining whether subscribers can interact normally in a conversation taking place over an IP network. Reasonable delay figure should be about 50-100ms. End-to-end delay larger than 300ms is unacceptable to most callers. The SPA supports end-to-end delays well within acceptable thresholds.