Splet17. jul. 2024 · 1. measure voltage. if above 14.8ish, regulator is bad, and is running alternator wide open, resulting in excessive heat. Will very soon ruin your "brand new … Splet02. nov. 2024 · If you notice the pulley on your alternator is hot to the touch while your car is off, you need to check the alternator. It may not be in the proper alignment and be causing excessive heat. It might also smell like burning rubber. Luckily, this is a simple problem to fix. A squealing or whining noise can be indicative of alternator trouble.
Why Car Battery Terminals Might Get Hot? (For Beginners)
Splet02. avg. 2009 · After the truck sat for about an hour and a half the alternator was still so hot you couldnt touch it. All surrounding metal was just warm. Put the new alternator in … Splet08. nov. 2009 · If the wiring diagram in above link applies, alternator should have 2 white wires, one black/yellow and one yellow wire, a total of 4 wires at alternator. Blk/Yel is hot in Run and Start, Yellow is hot in Run. If either is hot (voltage present) with key switch off, could be faulty ignition switch. brighton 11 street pharm
Alternator Question? - Hot to touch Team Chevelle
Splet07. maj 2007 · Do you have the lamp and a parallel 470-510 Ohm resistor in the field excitation circuit? If you do, and the alternator is wired correctly otherwise and charging normally, then you might have an internal problem with the alternator. It should not get hot like that. Be prepared to have it tested. Did this just start? Greg SpletAlternator running hot to the point where you cannot touch it and this is my third alternator. Have installed one new battery and everything was good for an hour then it seemed that … Splet22. okt. 2024 · The alternator should be warm and not hot to the touch! However, if your alternator is too hot to touch, then you're running at low idle, and that's bad for your battery. Q. How do you cool down an alternator? Alternators overheat if they're not adequately … brightology returns