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04-20-2013
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#11 |
 
Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,169
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Re: Alternator killer
Time to crack out the DVM and start checking things
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978 |
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04-21-2013
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#12 | |
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Join Date: Dec 2012
Location: NC
Posts: 1,786
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Re: Alternator killer
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Such ain't the case. I had a BAT light on my '94 once. Put a multimeter on the Field Output on the alternator, and got no reading. Bad alternator - right? Put on a new PREMIUM built unit, and didn't even test it (wasn't a daily driver). Couple days later, was in the mood for a cruise, and pulled the trigger. BAT LIGHT. HUH? Chased EVERYthing with a multimeter for 3 1/2 hours, then a buddy at Advance said maybe a fuse is popped. Can't be, I said. Ain't the first time I was wrong, probably won't be the last either.
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I'm getting my snappics / threads removed blindly as fast as I can, to get in compliance with copyright / license TOS on the boards here (lots of FSM pages and other copyright / license violations on my part; sorry guys). And thanks to all the guys who didn't whine when I posted those FSM copyrighted / licensed stuff in my threads... ( :thumbsup: [b]and to think I complied with a mod's request to delete a pic of him in a Challenge Car in NCM Museum, so he wouldn't get in hot water)[/b] Thanks to several guys here for sending parts FREE; BearlyFlying, WeGone, Geezer, GoldCylon, and more there, TonyD, mike100, fletchusmc... 1990 #2794; 4L60e Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless, Power Effects 3" [IMG]https://lh5.googleusercontent.com/-GHpfzty7DVU/UQn-0Ru2xAI/AAAAAAAAA14/08mz1p4QLD4/s445/Screenshot-5.png[/IMG] |
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04-27-2013
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#13 |
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: Alternator killer
Problemo solved,although the bat wire connector was firmly crimped to the insulation, but it had cracked and bent and no longer contacting the wire. I replaced the connector....14.4 volts
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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04-28-2013
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#14 | |
 
Join Date: Jan 2009
Location: Portland Oregon metro area (Washington side)
Posts: 3,207
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Re: Alternator killer
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Good to hear. Another ZR-1 back on the road. 
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Scott  Vett owner since 1979._It's about the car and the people |
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04-28-2013
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#15 |
  
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,155
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Re: Alternator killer
Good find Lee electrical crap drives me bat crazy
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director  91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
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04-28-2013
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#16 |
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,194
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Re: Alternator killer
GC, I had an 87 with a battery drain about took apart the entire car, ended up being the dash....I am challenged in the electrical dept.
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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