Mud-club

Vehicle & Technical => Defender => Topic started by: Snooky on November 14, 2006, 09:55:10

Title: Starter Motor fault?
Post by: Snooky on November 14, 2006, 09:55:10

When starting the old girl I give the plugs some heat, 15secs, then turn the key, starter motor starts to turn the engine then it stops with what sounds like a high speed wizz kinda noise, does this mean I am looking for a new one soon?

Normally works fine on the 3rd attempt

Title: Starter Motor fault?
Post by: jamesledingham on November 14, 2006, 11:36:50

That's what I was getting...mine's working OK at the moment. The garage said it's only a matter of time though...

Title: Starter Motor fault?
Post by: jamesledingham on November 14, 2006, 11:40:33

Try and get someone to hold the key in turnover position and then you go and tap the starter motor. If it starts then, then you'll know that's it!

Title: Starter Motor fault?
Post by: extreme90 on November 14, 2006, 19:22:32

it could be the starter pinion goosed or the ring gear on the flywheel missin a tooth thuus when engine rotates to a certain persision the starter spins up very fast until it grips on the next tooth and offf u go  :?
just a thought
as u say it cranks then stops cranking and the starter just wizz's
danny

Title: Starter Motor fault?
Post by: Magnum335 on November 14, 2006, 19:28:54

A knackered battery can have those symptoms as well. Our JCB used to do exactly that.

Title: Starter Motor fault?
Post by: extreme90 on November 14, 2006, 19:34:05

good point never thought of that
but it wouldnt spin it tho it would just click crank bit mor then click again like most wouldnt it  :?

Title: Starter Motor fault?
Post by: Dave K on November 14, 2006, 19:34:31

Sounds like the starter is on the way out.
The bush at the end of the shaft starts to wear,  & after time the shaft deflects as the starter engages.
Finally, all you will get is a "Whiz" & no start!

Title: Starter Motor fault?
Post by: extreme90 on November 14, 2006, 19:36:51

hehe i got a pile of starters that have died the same way, i have a tendency to forget about the wading plugs  :lol:
until its too l8 and im stuck upto the bonnet then i remember  :oops: