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Question
Battery light came on went and bought a new battery battery light comes on about 1 minute after starting car.
The alternator on this vehicle is computer controlled and if the alternator is not communicating to the computer then it may default to a set charging rate that will show up as good when testing using standard methods. The computer...
Question
Door will not unlock
Hi. If the door stopped working after it was shut hard, then the door lock actuator rod may have come off of the actuator or the actuator failed. It can also be due to the main switch assembly failing. Both...
Question
A6G A6GC plug replacement
Hello there, thank you for asking about your 1986 BMW 635CSi. According to the spark plug cross reference website, the A6GC is a direct replacement for the A6G. You should have no problems using that plug. If you want to...
Question
Door, trunk, window switches broken
Hello! That is an issue that many owners of your specific vehicle have faced. The issue is caused by the harness in the door being a little to short and when you open the door it literally pulls the wires...
Question
Engine die when get hot
If your engine is shutting off when it gets hot it is possible that it could be overheating. Many vehicles have a feature built into the engine that will kill the engine if it reaches a certain temperature. For an...
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Convertible Top Malfunction Light is on
Those two systems are unrelated. However, there is a possibility that a wire or fuse was bumped during the transmission replacement. A special scan tool can help determine the reason for the light. An inspection of your electrical components from...
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Do these cars need valve adjustments?
Hi there, thanks for writing in. Your particular year and model of Subaru does not need to have the valves adjusted. It uses hydraulic lifters that are self adjusting. If there is a ticking noise, it could be that...
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So I just bought a 2009 Audi A4 Quattro, and all we did was change the oil, and the car started shaking. What could be the problem
Rough operation and loss of power on acceleration can be due to plugged fuel injectors, faulty oxygen sensors, fuel pump and/or filter, vacuum leaks, ignition system malfunctions, bad valve timing if the timing belt or chain is worn or skipped,...
Question
Vibration from passenger side front wheel.
Occasionally, you will be able to measure enough play in the bearing that you can condemn it without further testing. You have to check the factory spec. to see what is allowed and will have to use a dial indicator....
Question
Irregular revving
Is your Check Engine Light on? That may indicate that there is a diagnostic trouble code (dtc) stored. The code may help pinpoint which component requires further testing. Sometimes a dirty idle air control valve will stick during operation causing...
Question
Aircon makes car battery flat
Hi there. From the description you have provided, the alternator may not be keeping up with additional load of the air conditioning system. This could be the result of, a loose/worn drive belt or a faulty voltage regulator which is...
Question
My key won't turn or start the car
Hi, thanks for writing in. There are a few things that might be going on with your ignition switch. First, the ignition cylinder might be damaged if it won't turn when you insert the key. Second, it may be the...
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How much would it cost to repair a wiring harness of a 1992 Honda Accord LX after it's been sitting for 6 years
Hello. The cost of the repair depends on what is wrong with it. The wiring can have issues from the rear lights up to the front. A full electrical diagnostic would need to be done by a certified mechanic that...
Question
Vehicle turns off at any rpm, at idle or highway speeds, without stumbling or warning.
This kind of a stalling issue can be caused by a variety of problems. They are typically caused by ignition faults, wiring faults, and fuel issues. Although you do not have a Check Engine Light on, you should still scan...
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Input turbine sensor location? Forgot to change transmission fluid at 80000. Should I change transmisión fluid first?
This is a generic code for the input speed sensor located on your transmission. This code may be triggered for many reasons such as a defective input speed sensor, a faulty output speed sensor, a damaged, worn, or broken reluctor...
Question
The heat, ac, and defrost isn't blowing out the vents
Blower speed in your application is controlled by a replaceable resistor block in the blower motor circuit. If various fan speeds have become unusable, and now you are left with nothing, a possibility is all positions in this resistor block...
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Ok. My car alternator and battery tested good yet it has to be jumped off and after driving 1/4 of a mile it cuts off and dies
You need to have the battery and charging system checked again. You have a bad connection to battery or battery is bad and not charging. I recommend cleaning battery terminals by removing and cleaning then and reinstall then test entire...
Question
My car engine shutoff while I was driving and I pulled over and tried to restart it but I wouldn't start up
It sounds like you have an electrical issue where the vehicle stalling may be from the charging system and battery lost connections. Your battery could be losing connection from relays clicking on and off, or the battery could be almost...
Question
Computer went bad that controls spark plug
Before you can determine if the vehicle should be repaired you should have a qualified mechanic like one from YourMechanic come to you and scan the computer for you. You may have a sensor like the crankshaft sensor that could...
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How much does it cost to replace a brake booster
One of the most common causes of the brake pedal going to the floor is a loss of brake fluid. Generally, this is easy to detect due to the fact that there is usually brake fluid leaking on the ground...
Question
Issue with Mazda 626, starts up then makes a grinding noise while in park
Your symptoms suggest that the starter solenoid contacts are burned enough to stick in the "Start" position (engaging the starter drive and motor), even when the ignition switch is not energizing the relay portion of the starter solenoid. The starter...
Question
Car Starts And It Shifts Gears , But Won't Reverse , And In Drive It Barley Goes And When It Does It Jumps And Jolts. Transmisson?
Hello there, the transmission being unable to shift into reverse is a common issue for vehicles as they age and increase in mileage. There are a few common causes for this malfunction. The most likely would be low transmission fluid...
Question
Are dodge magnums expensive to maintain
Edmunds compiles and publishes the type of data (maintenance costs) that you are seeking but for your specific year and model the entries are blank at their website, probably due to the relatively small production run of this vehicle (i.e.,...