Starter noise

Gotta love that wiring . . .
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HughMc

Starter noise

Post by HughMc »

I just replaced my starter because I though the old one was bad due to the noise it was making. It sounded like the starter was turning but the bendix was not engaging. Of course the NEW (rebuilt) starter is doing the same thing. I have been reading some of the posts but am not sure what to do next. Could it have been low voltage/bad ground all along? Also, what is the spade connector for on the solenoid? The old starter had a female connector on it but no wire connected to it.

Many thanks.

PS - I think someone is B-Sing about pulling a starter in 45 min! Hey that would make a great contest at the car shows....
baltobernie
Patron 2020
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Posts: 3466
Joined: Sun Nov 25, 2007 6:00 pm
Your car is a: 1973 Spider [sold]
Location: Baltimore, MD

Re: Starter noise

Post by baltobernie »

The solenoid connection was your problem all along. I don't know what model year you have, but most Spiders have all but one wire attached to the threaded stud. The FastOn (or quick-connect, spade, etc.) terminal goes to the "Start" position on the ignition switch. This is a 12-14 AWG wire. Starter ground is mechanical, via bolts to the bellhousing.

Trace the wiring with Brad's diagrams. If the starter is turning but not engaging, maybe the start wire is incorrectly attached to the starter and not the solenoid. If that is the case, I'd guess that the starter is turning weakly, with only a few amps from the ignition switch and small-diameter wire. One could easily assume that the starter is therefore faulty.
HughMc

Re: Starter noise

Post by HughMc »

The car is a 72 with a 78 engine (1800 cc) or at least that is what I was told.

I have the red wire coming from the ign switch to the left post on the solenoid (the one with the tab coming from the starter). I have the pos bat cable and the black wire connected to the right post on the solenoid. Is this correct or should the red wire be connected to the spade on the solenoid?

The starter was working fine until one day it wouldn't engage.... I bet the parts house won't let me have my old starter back either.....

Hugh
baltobernie
Patron 2020
Patron 2020
Posts: 3466
Joined: Sun Nov 25, 2007 6:00 pm
Your car is a: 1973 Spider [sold]
Location: Baltimore, MD

Re: Starter noise

Post by baltobernie »

According to Brad's diagram, the red wire alone goes to terminal #50 on the solenoid. I'm pretty sure that's what my car had. I've rewired it with a modern harness, but I seem to remember a red right-angle quick connect.

Did you change any wiring or terminations when you replaced the starter? I can't imagine you would clip off a terminal.

Maybe somebody else can chime in before you try it ...
mdrburchette
Posts: 5754
Joined: Wed Jan 25, 2006 5:49 am
Your car is a: 1972 Fiat 124 Sport
Location: Winston-Salem, NC

Re: Starter noise

Post by mdrburchette »

I've got the red wire that has a spade connector going to the solenoid on top the starter. Three wires: black, brown and wire to the battery go on the post on the starter itself. This is on my 72.
1972 124 Spider (Don)
1971 124 Spider (Juan)
1986 Bertone X19 (Blue)
1978 124 Spider Lemons racer
1974 X19 SCCA racer (Paul)
2012 500 Prima Edizione #19 (Mini Rossa)
Ever changing count of parts cars....It's a disease!
So Cal Mark

Re: Starter noise

Post by So Cal Mark »

the red wire should go on the spade connector
mdrburchette
Posts: 5754
Joined: Wed Jan 25, 2006 5:49 am
Your car is a: 1972 Fiat 124 Sport
Location: Winston-Salem, NC

Re: Starter noise

Post by mdrburchette »

Did I say that wrong? Sorry. I will say the hardest part of replacing the starter was trying to get that little sucker on the solenoid without seeing what you're doing.
1972 124 Spider (Don)
1971 124 Spider (Juan)
1986 Bertone X19 (Blue)
1978 124 Spider Lemons racer
1974 X19 SCCA racer (Paul)
2012 500 Prima Edizione #19 (Mini Rossa)
Ever changing count of parts cars....It's a disease!
HughMc

Re: Starter noise

Post by HughMc »

Viola! She started. Since it was probably the connector all along do you think the parts house will give me my old starter back? :?

Thanks guys for all the input.

Hugh
mdrburchette
Posts: 5754
Joined: Wed Jan 25, 2006 5:49 am
Your car is a: 1972 Fiat 124 Sport
Location: Winston-Salem, NC

Re: Starter noise

Post by mdrburchette »

If they haven't sent it off yet, you may be able to pay the core charge and get it back.
1972 124 Spider (Don)
1971 124 Spider (Juan)
1986 Bertone X19 (Blue)
1978 124 Spider Lemons racer
1974 X19 SCCA racer (Paul)
2012 500 Prima Edizione #19 (Mini Rossa)
Ever changing count of parts cars....It's a disease!
So Cal Mark

Re: Starter noise

Post by So Cal Mark »

I wouldn't expect to be able to return the starter you've installed and used
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