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#1 |
Gimme a Drink!
Join Date: Dec 2002
Location: NYC
Posts: 694
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![]() the defogger (90 GT)also puts a big drain on my autometer voltage gauge. so does using the front windshield defroster or "mix" on any fan speed. fan speed #4 (highest) also drains my juice a lot as well. naturally the a/c does damage as well. i put in a 130A PA Performance alternator that i bought for $200 a few years back. the alternator install did require a couple minutes of grinding, very simple. also got a march 1000 pulley setup from PA Perf. (around $100)and they installed the alternator pulley on for me. i also upgraded the wire from the selenoid to the alternator to 4gauge as recommended by PA. ($40?) also replaced the pos and neg battery cables and started cables. ($40?)now my voltage still drops when i use the defogger, but not nearly as much as it used to. the drop is only noticable when at idle, anything over 750 rpm's and she charges great.
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1990 GT,stock T-5,K&N w/o air silencer,March underdrives,FMS wires,timing@14*,PA Perf 130amp alt,Steeda Tri-Ax Shifter,Steeda adj quadrant/clutch cable/firewall adj,Centerforce II clutch,o/r x-pipe,Magnaflow SS catback,g-load brace, subframes,Bilstein struts/shocks,Autometer gauges, 136k and running strong! |
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