i had a problem with the rough idle too, i had to replace my dpsr tube. It was cracked, as i was told was a common problem with our model and the particular parts they used.
Check that alternator is charging battery properly and change battery to see if you still getting same issues. It can also be a leak in your car radio, burnt alternator diode, or a shorted coil in the central locking system or windows.
YES. it will ruin your battery as the battery needs the alternator too recharge a full battery will last you 30-40 min maybe more or less depends.. it will drain your battery and make you stall (you mite be able too recharge later)maybe) if your alternator is bad YOU must get a new or used one ,its recommended if you get a new alt. get a new bat. as this will supply you years of trouble free from your car electrical issues.
Most likely it means that the battery is not charging. You need to examine and test the battery and recharsing system. There is a possibility that you will have to replace the battery and/or alternator. Other issues are possible too, such as, oxydized wire harness.
There could be many reasons why your Renault Kangoo will not start in the morning. These problems include battery failure, alternator issues and engine failure.
could be a couple issues.....first could be ...the alternator only charges the battery when needed. This is controlled by a voltage sensor in the alternator..when the sensor detects a voltage lower than like 10.6 volts the sesor makes the alternator charge the battery...if it charged all the time it would boil the battery dry in a very short time....make sense?...ok Check your battery cables and make sure they are in good condition and do not have any soft areas...this could be a break in the cable (under the sheath)...if you find a bad cable...repair or replace it...start at the battery positive and follow it to the starter solenoid...then check the small guage wire at the battery positive terminal and check it back to the alternator....make sure all connections are clean and tight....hope this helps
There are a few issues that can cause starting problems in the Kia Sephia. Some include a bad or drained battery, faulty starter, or a bad alternator.
My aunt had an old Toyota Celica from the early 80's which experienced similar issues. The first thing to check is the alternator. It seems that the alternator wasn't charging the battery, and the lights were only being powered by the battery while driving - which made them dim.
I am not sure if you have a voltmeter in your dash, but one thing you can look for is the gradual dimming of your headlights as you drive along. you will have significant starting issues as your battery is quickly drained. basically, as your alternator fails your battery has no way of recharging itself, and is only able to carry the full electric load for a short period of time
That is possible, but highly unlikely. -There are many other issues that can seem like a bad battery in a neglected car. The terminals may be dirty, there may be a bad ground, the alternator or voltage regulator can be faulty - etc, etc,
I also have had trouble with my battery and alternator with my 92 Cabriolet. If the car sits for a couple of days the battery will be so dead the car won't start. I have replaced both parts more than once with no change. I don't have an answer for you but wonder if there is some problem with this year of the Cabriolet.I have an 83 Cabriolet that has the same issues. My alternator is fine, it's been replaced twice and checked 3 times so it's not the alternator itself. Check the wiring, especially grounds, it's a good idea to replace them if they are originals, they easily could be the culprits. Also it might very well be the voltage regulator, if it's not working the way it should it can mess up the juice going into your alternator making it dysfunctional. Check fuses and relays too. All of these are pretty cheap to fix and aren't hard to do yourself. Go to Autozone and have them test your alternator, it's a very good way to finding if something going to your alternator is not working properly.
A bad alternator is separate from the tranny. Two unrelated issues.
This can be due to loose or corroded cables and or connections , and did the car start even at least once after the battery and starter was replaced? If it did you probably need a new alternator or if your handy enough you have the choice of rebuilding the alternator. Many stores offer free alternator testing , I my self have a 96 Taurus and i have had many problems over the years and now I'm at the point where my alternator is bad and i will soon be rebuilding it. If it is none of these issues then there is some thing more serious wrong in which case it needs to go to a mechanic who can determine and fix the issue.