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SportTrac Discussion
General Sport Trac Discussion
Squealing... water pump? 2004 ST XLT
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<blockquote data-quote="Max8" data-source="post: 1041690" data-attributes="member: 74747"><p>I had a 05 ST V6 that had a sequel right after changing belt. It would start at start up and sound like two alley cats under the hood and then settle down to no noise after a couple minutes. I searched , changed tensioner and it got worse. Finally found cause harmonic balancer rubber was torn loose half way around allowing balancer to rub against the crank position sensor until it finally trued up after start. Had ground half way though the crank position sensor by the time I found it exposing the pick up in the sensor. Engine ran fine with no issues even with damage to the sensor. Might check this</p></blockquote><p></p>
[QUOTE="Max8, post: 1041690, member: 74747"] I had a 05 ST V6 that had a sequel right after changing belt. It would start at start up and sound like two alley cats under the hood and then settle down to no noise after a couple minutes. I searched , changed tensioner and it got worse. Finally found cause harmonic balancer rubber was torn loose half way around allowing balancer to rub against the crank position sensor until it finally trued up after start. Had ground half way though the crank position sensor by the time I found it exposing the pick up in the sensor. Engine ran fine with no issues even with damage to the sensor. Might check this [/QUOTE]
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SportTrac Discussion
General Sport Trac Discussion
Squealing... water pump? 2004 ST XLT
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