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Diesel Rev counter ?????

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Old 14-11-2005, 12:05 PM
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3drstretch
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Default Diesel Rev counter ?????

How does the rev counter work on my diesel escort.As i got an annoying screech on initial start up like a loose/worn belt.Belts have been changed so it not them but then noticed the noise goes when rev counter starts to work.Rev counter doesnt seem to work properly until noise has gone.

Please help doing my head in.
Old 14-11-2005, 12:16 PM
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JesseT
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the rev counter gets the signal from the alternator, that also explains the connections.
Old 14-11-2005, 12:18 PM
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That wot i was thinking so sounds like alternator on way out as once the noise goes its fine until i turn off again
Old 14-11-2005, 09:00 PM
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DazC
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Your belts are still slipping mate. Once the noise has gone, the belts have gripped and are spinning the alternator which in turn drives the rev counter.
Old 14-11-2005, 09:10 PM
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3drstretch
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The belts are new and tight though have tried wd40.Could it be the alternator itself.
Old 14-11-2005, 09:56 PM
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DazC
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Might be worn pulleys....
Old 14-11-2005, 09:59 PM
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phil4x4saph
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Originally Posted by 3drstretch
The belts are new and tight though have tried wd40.Could it be the alternator itself.
WD40 on the belts?!

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Old 14-11-2005, 10:12 PM
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3drstretch
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Originally Posted by phil4x4saph
Originally Posted by 3drstretch
The belts are new and tight though have tried wd40.Could it be the alternator itself.
WD40 on the belts?!
Makes them grip better so no slippage meaning no sqealing if belts are worn Quick fix if to tight to buy new belts
lol
Old 14-11-2005, 10:19 PM
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WD40 on the belts?!
Makes them grip better so no slippage meaning no sqealing if belts are worn Quick fix if to tight to buy new belts
lol
Are you sure? Doesn't sound right to me. (But Ive been wrong before!)

I would have thought it would stop the belts squealing cos they dont grip atall?

I personally would clean all the pulleys with some sort of solvent. Brake cleaner or something else that evaporates completely.

Anyone else subscribe to the WD40 theory?
Old 15-11-2005, 06:00 AM
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Nath
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I'd be interested to know the outcome on this as mine does exactly the same
Old 15-11-2005, 12:26 PM
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JesseT
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WD-40 is widely used in RC-racing as traction additive for rubber tires.
Old 15-11-2005, 12:29 PM
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you learn something new everyday!
Old 15-11-2005, 01:43 PM
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well today i have tightened the belt even more and so far the squealing has gone so will try it for a few days and see how it goes
Old 15-11-2005, 02:24 PM
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MONSTER
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Originally Posted by phil4x4saph
WD40 on the belts?!
Makes them grip better so no slippage meaning no sqealing if belts are worn Quick fix if to tight to buy new belts
lol
Are you sure? Doesn't sound right to me. (But Ive been wrong before!)

I would have thought it would stop the belts squealing cos they dont grip atall?

I personally would clean all the pulleys with some sort of solvent. Brake cleaner or something else that evaporates completely.

Anyone else subscribe to the WD40 theory?
it does work mate
Old 15-11-2005, 03:17 PM
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Nath
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Originally Posted by 3drstretch
well today i have tightened the belt even more and so far the squealing has gone so will try it for a few days and see how it goes
Let us know how you get on m8
Old 15-11-2005, 03:22 PM
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ballin
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wd40 is a lubricant though?!

not saying you're wrong you clearly aint but its new to me!
Old 15-11-2005, 04:03 PM
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MONSTER
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Originally Posted by ballin
wd40 is a lubricant though?!

not saying you're wrong you clearly aint but its new to me!
thats just what i thought mate, but it does work
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