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Several dash board lights and speedomitor going crazy in your 1997 Nissan Sentra especially at speeds over 60 mph Is it alternator electrical or what?
I just had this on my 98 Sentra last week. I checked all grounds and found no notable problems. I did notice that the lights would also go dim along with air bag light and speedometer during this problem, Had parts store check alternator which came out good at normal 2K RPM. Ran 2nd test at 2.9K to 3K RPM (raised RPM until dome light dimmed) which showed current dropped to almost zero. Changed alternator with new one and is now working great.
What else can I help you with?
What could be draining the new battery and new alternator?
Several factors could be draining a new battery and alternator, such as faulty wiring, a parasitic drain from an electrical component, a malfunctioning charging system, or an underlying issue with the vehicle's electrical system. It is recommended to have the electrical system thoroughly inspected by a professional mechanic to pinpoint the exact cause of the issue.
What is wrong with the battery if it wont stay charged with a new alternator on a Chrysler 5Th avenue?
Your alternator is probably rebuilt and not really new. I have had this problem several times and I have bought a new battery and alternator. The alternator keeps your battery charged and powers your electrical system, so even when driving you can lose all power in the car from the alternator draining your battery. Take the battery and alternator to an auto store and they will test both for free. Ask them about the difference in a rebuilt alternator and a brand new one. This is a very common problem.
Why does an alternator smoke?
An alternator may smoke due to several reasons, primarily overheating caused by excessive electrical load or a short circuit. Worn bearings or internal components can also create friction, leading to overheating and smoke. Additionally, a faulty voltage regulator can cause overcharging, resulting in insulation breakdown and smoke. If an alternator is smoking, it is crucial to address the issue immediately to prevent further damage.
Changing the alternator from a 110 amp to a 140 amp is this possiable without a lot of wiring?
You may not have to do any additional wiring. A lot of vehicles, especially trucks, have several different amperage alternators that can replace the original.
How do you remove alternator 2002 Chevy Express?
Removing the alternator from a 2002 Chevy Express involves several steps and basic tools. Here’s a step-by-step guide: Tools Needed Socket set Ratchet wrench Screwdrivers Serpentine belt tool or breaker bar Steps to Remove the Alternator Safety First Disconnect the negative battery terminal to prevent electrical shocks or short circuits. Locate the Alternator The alternator is usually located on the engine's front, secured with bolts and connected to the serpentine belt. Relieve Serpentine Belt Tension Use a serpentine belt tool or a breaker bar to rotate the tensioner pulley and release tension on the belt. Slide the belt off the alternator pulley and note its routing for reinstallation. Disconnect Electrical Connections Remove the wiring harness and disconnect the electrical connectors attached to the alternator. This typically includes the main power cable secured with a nut and a smaller plug. Remove Mounting Bolts Use the appropriate socket to remove the bolts securing the alternator to the engine bracket. Remove the Alternator Carefully lift the alternator out of its position. Installation Reverse these steps to install the new alternator(954-566-3625). Ensure all bolts are tightened, connections are secure, and the serpentine belt is properly aligned.
What are symptoms of bad alternator?
There are several signs that an alternator is going bad. A few signs are dim lights, smell, warning lights, and a dead battery.
How do I identify my alternator?
To identify your alternator, locate it in the engine compartment; it is usually a cylindrical or rectangular component attached to the engine, often near the serpentine belt. Look for a metallic housing with an electrical connector and several wires leading to the battery. You can also check your vehicle's manual for specific details on its location and appearance. If you're unsure, consulting a mechanic can provide assistance.
What would cause the battery light to come on and the car to jerk and cut off on a 2000 Chevy Monte Carlo?
There is several things that can cause your battery light to come on. Go to your nearest Advance Auto Parts and have them hook up the battery and alternator tester because your alternator could be bad, or if you have a lot of electrical products such as a powerfull stereo system, gps, DVD player etc., you could be drawing to many amps for you battery and alternator to keep a charge
How does a Plymouth Breeze alternator bracket break?
A Plymouth Breeze alternator bracket can break due to several factors, including metal fatigue from prolonged use, improper installation, or excessive vibrations from the engine. Corrosion or rust can weaken the bracket over time, especially if exposed to harsh environmental conditions. Additionally, if the alternator is overloaded or if there are misalignments in the drive belt system, it can place undue stress on the bracket, leading to failure. Regular maintenance and inspections can help prevent such issues.
Why does your 2002 tribute keep eating alternators?
If your 2002 Tribute keeps eating alternators, it could be due to several factors. A faulty voltage regulator can cause overcharging, which damages the alternator. Additionally, issues like poor electrical connections, a weak battery, or excessive load from aftermarket accessories can strain the alternator. It's advisable to have the entire charging system inspected to identify and resolve the underlying issue.
Why does your lights flicker on your 2005 avalanche?
Flickering lights in a 2005 Chevy Avalanche can be caused by several issues, including a failing alternator, loose or corroded battery connections, or faulty wiring. It may also indicate a problem with the vehicle's electrical system or a weak battery. Checking the battery and alternator's output can help diagnose the issue, and it's advisable to consult a professional mechanic if the problem persists.
How do you replace the electrical plug connector on a 2006 ford focus?
Hello. I just replace the alternator on our 2001 Focus with 70K on the odometer. The job took about an hour. However, before you replace yours, check the continuity through the electrical plug connection at the alternator. This is a weak point of the Focus and can cause the alternator to not charge the battery properly. If the plug checks good, you must replace the entire alternator (as of 12-20-06, the part costs about $165 for a rebuilt unit in South Carolina). Here are the steps: Remove the positive battery cable. Unplug the wires from the alternator and slide them from the plastic support bracket. Connect a short extension onto a 3/8" ratchet and slide the end of the extension into the square hole on the belt tensioner. Rotate the ratchet handle so as to remove the tension from the belt. Slip the belt from the alternator only. Remove the two bolts from the front of the alternator and one nut from the underside of the alternator. Hint- To ease removal of the alternator, remove the electric fan housing from its mount by pushing on the two top tabs with your fingers. Lift up on the fan housing and slide it out of its lower supports. The housing can then be moved several inches out of the way to allow the alternator to be easily removed. Install the new alternator in the reverse order.
