My starter just spins but does not engage with the flywheel!

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oovmiester25
Posts: 7
Joined: Fri Mar 07, 2008 11:11 pm
Car: 1990 Q45

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I have tried hitting the side of the starter. I can not seem to find another thread that is explaining the problem just as mine is. My starter is spinning when I turn the key, but it is not engaging with the flywheel. Can anybody give me any ideas?


Q45tech
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Posts: 14365
Joined: Tue Apr 30, 2002 3:19 am
Car: 1990 Q45 342,400 miles 22 years ownership with original engine
1995 G20t 5 speed 334,000 miles 16" 2002 wheels - 205/50/16 Sr20ve vvl

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18 years is probably good starter life. The usual proceedure is to remove starter and examine .

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h.240
Posts: 178
Joined: Tue May 01, 2007 7:15 am
Car: 1991 240sx hatchback

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Remove the starter and check the wires that run to the starter solenoid. Sometime these can become corroded and will not pass current. Try cleaning them with a wire brush (disconnect them to make sure you get them really clean), and then reinstall the starter. If it doesn't work after that you need either a new starter solenoid (if you can even buy it seperately) or a whole new sterter.

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aris_unlimited
Posts: 641
Joined: Mon Mar 17, 2008 6:47 pm
Car: 1998 Ford F150 4.6L 5 speed. Edge programmer, 2" lift, 35" tires.

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a good bet is that the starter is not actually "popping out" to engage with the flywheel. Best bet is you need a new starter.

When I worked at a pep boys before we used to get starters all the time that would still spin great, but they would not actually pop out and engage.

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lightsout
Posts: 816
Joined: Mon Jul 23, 2007 1:49 pm
Car: 00 Nismo Maxima SE

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i used to work at Pepboys too...lol...and we did have a lot of those.

look into buying a new one

311 RB26DETT
Posts: 21
Joined: Thu Mar 16, 2006 10:22 am
Car: 1990 240 coupe + 1991 240 Coupe

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go to an auto electric place and ask them to replaces the brushes... i had the same exact problem... they told me the starters are industructable but the brushes get worn out like any starter...

kapitaljin
Posts: 240
Joined: Sun Jul 22, 2007 11:05 am
Car: 93 S13

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As h.240 said, it is the solenoid. If the starter spins but doesnt engage, the solenoid is most likely the issue, not the brushes.

If it's worn out to the point that the solenoid isnt passing current, might as well look into a new one to be safe.

If you have a multi meter, you can check this to see if the solenoid is still functioning. I mean... hey, I picked up a starter on nico for 25 shipped with less than 5k miles... sweet deal or what?

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TrukillaS14
Posts: 34
Joined: Sat Sep 12, 2009 9:32 am
Car: 95 Nissan 240sx w/97 Ka24de w/VLSD

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well to me there are two options its either wat some of the others said like the solenoid or, me I was would say not the flywheel but its teeth, its possible that there are teeth that are so worn down that the starter can't turn it its cuz its not touching any teeth.

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NissanPartsDepartment
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Joined: Fri Apr 02, 2010 4:54 am

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Remove the starter and inspect the teeth on the flywheel.

If they are not damaged, the problem is in the starter bendix drive. The bendix is the clutch drive that has the starter gear on it. (the peice that the solinoid actually moves. If you have never worked on a starter, it may be a lot easier to replace the whole starter.


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