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How do you find out what systems are damaged after connecting the battery in reverse on a 1989 Ford F-150?
You can count on the alternator diodes being fried. But you might be able to have it tested. After that, much of the OTHER stuff has protection. Unfortunately, polarity protection is difficult if not impossible with an alternator.
When the battery was installed incorrectly sparks flew and now it won't start What do you do or check to get it started again?
You may have blown fuses, burnt wires, or even "killed" a computer. You may need to tow it to a service shop. ANOTHER ANSWER Did it start at all after you put in the battery? It COULD be that you destroyed the diodes inside the alternator. If you don't have experience rebuilding an alternator, don't even bother to try to repair it, just get another. Connecting a battery backwards will almost ALWAYS destroy the alternator diodes. As for the computer, it's possible that you fried it as well as the radio and just about anything else that might have transistors or diodes built in. In short, take it to a qualified mechanic.
Replaced a battery and hooked it up backwards it sparked and then hooked it up the proper way and the car started the next morning the battery was dead bought a new battery same thing happened help?
You hooked up the batteries in Series whch pumped allot of current thur the circuit..which probably fried the voltage regulator and probably blew the diodes on your alternator. you can have the alternator tested at an auto parts store.. but I'd replace the voltage regulator ( if its not part of the alternator ) along wth the alternator.. gpawlak1@rochester.rr.com
Is a fried is a physical change change?
Chemical change
Boosted a buddy using the intelligent booster cables and now my 1991 s-10 blazer 4x4 4.3 won't start is the computer shot or just the alternator?
Jump start the vehicle again. If you can start it using jumper cables then there is nothing wrong with the computer. If you connect the batteries in reverse you certainly can blow diodes and any other computer components. However, if the battery was already dead I'd suspect that the alternator is already fried.
Why is your battery light on on your 2003 ford crown vic?
Wire from computer is fried, alternator/diode/voltage reg. is fried, battery is no good, cable from alt. to battery fried(fusible link), Fuse, Or Computer is Toast. 2003- 2004 Ford Crown Vic has computer controlled alternator Check yellow/yellow white wire, enjoy, kinda sucks
How do you find out what systems are damaged after connecting the battery in reverse?
You can count on the alternator diodes being fried. But you might be able to have it tested. After that, much of the OTHER stuff has protection. Unfortunately, polarity protection is difficult if not impossible with an alternator. Connect it, try to start it and see what works. Check the alternator first. Most auto parts retailers will do that for you without charge. If you can't get spark and NOTHING works, just start with the computer and see if you can get a diagnostic code. If components have failed, the computer can usually tell you what's wrong. Good luck, that can be a very expensive mistake, depending on how the manufacture electrically protected individual components.
Battery KEEPS draining?
Need more info... How old is it? Do you drive short distances? Does it sit around not driven a lot? Check for a short, bad alternator, or fried battery. If you take the car to an alternator shop, they can usually tell you for free if it's the battery or the alternator.
What is wrong with my car no power to any accessories no spark in the plugs possible short somewhere Kid at advance auto put on alternator backwards and fried something any takers?
first what kind of car is it ? Alternator can't be put on backwards!
Which examples of companies are there that have changed their name?
* Sears and Roebuck, became Sears. Not much of a change but a change nonetheless. * Kentucky Fried Chicken changed to KFC. * Bank of Manhattan became Chase Manhattan.* Sears and Roebuck, became Sears. Not much of a change but a change nonetheless. * Kentucky Fried Chicken changed to KFC. * Bank of Manhattan became Chase Manhattan.* Sears and Roebuck, became Sears. Not much of a change but a change nonetheless. * Kentucky Fried Chicken changed to KFC. * Bank of Manhattan became Chase Manhattan.* Sears and Roebuck, became Sears. Not much of a change but a change nonetheless. * Kentucky Fried Chicken changed to KFC. * Bank of Manhattan became Chase Manhattan.* Sears and Roebuck, became Sears. Not much of a change but a change nonetheless. * Kentucky Fried Chicken changed to KFC. * Bank of Manhattan became Chase Manhattan.* Sears and Roebuck, became Sears. Not much of a change but a change nonetheless. * Kentucky Fried Chicken changed to KFC. * Bank of Manhattan became Chase Manhattan.
Why did Kentucky fried chicken change there name to kfc?
"Fried" means cooked in hot oil. "Chicken fried" means battered and then cooked in hot oil. "Fried chicken" used to mean the same as "Chicken fried chicken." Then dishes like "chicken fried steak" became popular. So, although redundant, the term "chicken fried" was used to describe battered and hot-oil-cooked chicken as well.
Why don't the taillights radio air conditioning fan and horn work on a Mazda 323 1988 after replacing alternator and battery that burned up?
Check the fuses, they could be fried.
