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RX-7 1st Gen Specific (1979-85) RX-7 1979-85 Discussion including performance modifications and technical support sections |
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#1 | |
IT'S ALIVE!
Join Date: Dec 2009
Location: Richmond, VA
Posts: 811
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Yesterday I verified the display and all its connections checked out. I've got a couple more grounds to check but it looks like at least the alternator is to blame. I'm thinking the alternator isn't outputting enough voltage to cause the voltage regulator to kick in, which causes the idiot lights to go out and the tachometer to activate. I won't be able to determine if the regulator is bad until the replacement alternator comes in. |
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#2 | |
Waffles - hmmm good
Join Date: Aug 2008
Location: Huntersville, NC
Posts: 757
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rockauto and they are prone to handing out unwanted and wrong advice about my car and the fact that they try to upsell you on everything. No, no issues. I go to the bricks and morter stores only under duress. Heres the process to select the store to goto: Is it a specialty part or something needs to be fabricated, CarQuest/NAPA because they can do things usually close to right and here they do some of this for the race shops so they have a clue. Otherwise its like this: Oriellys - not bad and have good stock AdvanceAuto - I can walk to it so sometimes it wins, the dog likes to go there AutoZone - desparate, only if I see they have and the other two dont WalMart - to get cheap consumables oil, etc PepBoys - never
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1980 GS stockport, Fat Nikki, RB Dual Facetfuel pumps, Holley regulator, RB Street port exhaust, 2GDFIS, MR2 MK I electric fans, 2G strut bar, relayed fans, lights and fuel pump, LEDs Project Fat Nikki Budget 12A rebuild Video setup < $30.00 |
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#3 |
RCC Loves Me Not You
Join Date: Mar 2008
Location: Eagleville, TN
Posts: 2,267
Rep Power: 20 ![]() |
Yes and Yes!
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1993 Yamaha GTS1000 1992 Celica Turbo AllTrac 1987 RX7 Sport 1979 Yamaha G1, KM24 powered 1975 Dolmar KMS4 |
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#4 |
Professional Stick Poker
Join Date: Feb 2011
Location: Stafford, Ks.
Posts: 1,010
Rep Power: 16 ![]() |
Mine was the same way when I got it. The bushing was little bits and pieces, that which wasn't powder. I solved it by going down to a bearing specialty place and was able to source a metal bearing that fit the steering shaft. It was slightly large on external diameter so I had to do a little filing on the plastic for the turn signal piece and used a socket to expand the metal tube slightly so the bearing would slip in. It is solid and turns easily now. No more slopping around when you try to turn the wheel.
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1988 N/A SE 2+2, dead stock and staying that way. ![]() 1979 SA22C stock? Not so much. http://rotarycarclub.com/rotary_foru...ad.php?t=15585 |
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#5 | |
IT'S ALIVE!
Join Date: Dec 2009
Location: Richmond, VA
Posts: 811
Rep Power: 16 ![]() |
Quote:
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#6 |
IT'S ALIVE!
Join Date: Dec 2009
Location: Richmond, VA
Posts: 811
Rep Power: 16 ![]() |
It turned out to be the alternator. Threw in the reman'd unit from RockAuto and everything worked as it should. Well, except for the speedometer, but that was because I forgot to reconnect the cable after inspecting the dash.
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#7 |
RCC Loves Me Not You
Join Date: Mar 2008
Location: Eagleville, TN
Posts: 2,267
Rep Power: 20 ![]() |
Awesome
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1993 Yamaha GTS1000 1992 Celica Turbo AllTrac 1987 RX7 Sport 1979 Yamaha G1, KM24 powered 1975 Dolmar KMS4 |
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