Go Back   Rotary Car Club > Tech Discussion > RX-7 1st Gen Specific (1979-85)

RX-7 1st Gen Specific (1979-85) RX-7 1979-85 Discussion including performance modifications and technical support sections

Reply
 
Thread Tools Display Modes
Old 05-15-2009, 11:32 AM   #1
Tomd
The Newbie
 
Join Date: Sep 2008
Location: Michigan
iTrader: (0)
Posts: 12
Rep Power: 0
Tomd is on a distinguished road
Default Starter? Maybe

Hello everyone, I have a problem and I was wondering your advice. I took my 7 out the other day came back and about half an hour later went to start it. Turned the key and.... nothing. The starter motor doesn't even turn. Oh and it seems like its sorta grounding the power when I go to start it. What do you think, loose wires or bad starter? Thanks


Tom






__________________
85 Rx7 Gsl in need of some tlc
Tomd is offline   Reply With Quote
Old 05-15-2009, 12:13 PM   #2
Rogue_Wulff
Non Member
 
Join Date: Jun 2008
iTrader: (0)
Posts: 310
Rep Power: 17
Rogue_Wulff is on a distinguished road
Default

Start with checking the battery connections. The small wire on the positive cable powers everything but the starter. If that little wire doesn't make good connection, nothing works right. Even the starter won't work, since the power to engage the solenoid is also drawn from that small wire.
After checking the battery end, check the cables at the starter and engine.
That is the most common cause of starting issues.
Rogue_Wulff is offline   Reply With Quote
Old 05-15-2009, 12:46 PM   #3
djmtsu
My minds tellin' me no...
 
djmtsu's Avatar
 
Join Date: Feb 2008
Location: Murfreesboro, TN
iTrader: (10)
Posts: 4,043
Rep Power: 21
djmtsu will become famous soon enough
Default

Have someone tap on the starter while you turn the key.

If that works, your starter is bad. Easy.
__________________
1976 Mazda Cosmo RX-5
1976 Mazda Cosmo RX-5
2003 Toyota Tundra TRD
2015 Toyota 4Runner SR5
djmtsu is offline   Reply With Quote
Old 05-15-2009, 07:16 PM   #4
Twilightoptics
Itchin' to Turbo
 
Twilightoptics's Avatar
 
Join Date: Apr 2009
Location: Vancouver, WA
iTrader: (0)
Posts: 33
Rep Power: 0
Twilightoptics is on a distinguished road
Default

I had a similar problem. Turned out the spade connector on the starter was dirty. I took it off and sanded it and the terminal on the starter clean. No more starting issues.

Make sure you get 12v with the key in START at that terminal on the starter. As stated above make sure your heavy gauge cables are good and not loose.


Does the radio etc come on?
Twilightoptics is offline   Reply With Quote
Old 05-15-2009, 11:20 PM   #5
Caim
Rotary Fan in Training
 
Caim's Avatar
 
Join Date: Feb 2009
iTrader: (0)
Posts: 93
Rep Power: 16
Caim is on a distinguished road
Default

Well the best thing to do is check all of the connections first. Being that that is normally the problem for some people. After you have done that another good thing to check is the starter kill relay in the driver side kick pannle. If someone set off the alarm or it just went bad it will not allow the car to start. That one took me a while to figure out after i rebuilt the motor hahahaha. And finally if nothing else. Go underneath the car and check to see if you get voltage at the starter when someone turns the key. If you do, then it is more then likely the starter itself. But do check the grounds.

EDIT: ignore the starter relay and all my bs.... i really thought that this was in the 3rd gen section.
__________________
Caim is offline   Reply With Quote
Old 05-28-2009, 07:30 PM   #6
Tomd
The Newbie
 
Join Date: Sep 2008
Location: Michigan
iTrader: (0)
Posts: 12
Rep Power: 0
Tomd is on a distinguished road
Default

Well it turned out to just be loose wires and probably dirty connections. I took it all apart cleaned it up and tested the wires for juice. The starter was tested and worked fine. Assembled it and is now working great. Thanks!! Oh car is for sale in classifieds, as well.
__________________
85 Rx7 Gsl in need of some tlc
Tomd is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 03:23 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Hosted by www.GotPlacement.com
Ad Management by RedTyger