Popular questions

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Brake Caliper
Surface coatings (paint, powder coatings, etc.) on brake calipers are not required or recommended. Such coatings have no effect on caliper service life and no effect, positive or negative, on any aspect of vehicle operation. The paint therefore services a...
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Malfunction indicator light stays on, remote start issue
Hello, thanks for writing in about your 11998 Chrysler Aspen. If the MIL (Malfunction Indicator Lamp), also known as the Check Engine Light, is coming on, then there is a hard fault in the engine computer. This fault will need...
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Can't operate the radio after jump starting my car
Your radio code can be retrieved directly from Honda. The code will need to be installed to restore radio function. You may need to contact your local Honda dealer if the radio does not accept the code provided by Honda....
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I have a new 2015 Subaru Crosstrek and haven't had an oil change yet. No alerts have come on yet
Subaru does not recommend leaving the engine oil in longer than 6 months (or 6,000 miles, whichever comes first). So you are definitely overdue on an oil change based on the time criteria. Subaru recommends 100% synthetic oil. Although it's...
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Car cranks but wont start
You did not list a vehicle in your question so this answer is general in nature. There have been many complaints when the batteries are replaced and then the vehicle will crank and no start due to the theft system...
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I have a 2000 mecury mountaineer. When driving spots in gears between 30 an 40. There is no back fire just misses.
The transmission has an accumulator spring that may be broken or the shift valve in the control module may have a broken spring. If an accumulator spring or a shift valve spring breaks in a transmission, the shifting will be...
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Some doors lock an some don't. 1 day frt pass may lock next day not. Like a whack a mole thing. Same whith unlocking. It's a 4 dr.
If you door lock motors get out of sync then just hit the unlock button several times to see if all doors unlock and then see if they will lock all together from door switch? If they do not straighten...
Question
Belt is siezed? car starts whining as I accelerate and it starts smelling like burnt rubber
If noise is suspected from the serpentine belt or belt driven accessories and/or pulleys, just disconnect the belt and momentarily run the engine. If the noise goes away, all components driven by the belt need to be closely examined. If...
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Check engine light is off and when I turn on the key the car won't start. Just happened after changing the clutch kit.
Hi there. If the vehicle ran before you performed the job for the clutch exchange, then back track the work you had performed and look for anything that is not plugged in. Most likely, the crankshaft sensor was unplugged and...
Question
Car not starting.
I would say the most common problem if you reversed the leads would be a blown fuse. If it's not that then you may have melted a wire or even fried the ECM. I would suggest getting a technician such...
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I was wondering if its okay to buy a car that has a rebuilt title.
When a vehicle has been totaled out by an insurance company due to damages exceeded to the vehicle exceeded the value of the car. Once totaled the insurance company will sell off the car and whoever purchases it can do...
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My car has a rough idle and when you step on the gas it falls on its face and then takes off
The engine ignition system should be checked for misfires and fouled spark plugs and shorting plug wires. Have the engine computer scanned for any stored codes for the MAP sensor on the engine intake. These are know to fail and...
Question
I have a loud intake on the throttle body
The manufacturer's warranty on the 2015 Chrysler is 3 years/36,000 miles and 5 years/100,000 miles on the powertrain. You should determine whether you have warranty coverage of this issue to reduce, or even eliminate, your potential repair cost. Any suspected...
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Car stalling when idling
The fuel leak needs to be identified and fixed before you drive it due to the fire hazard. The other problems can be checked after the fuel leak is fixed. The fuel leak may be the whole issue or the...
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car cranks but wont start
The most common cause of the engine crank no start is loss of ignition spark from the ignition system. The distributor is known to have internal shaft oil leaks that will short out the internal cam and crankshaft sensors and...
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my car makes a bumb sound every time i pass by small bumb
Hello. A few things I would check on the vehicle are the struts, the axles, the control arm bushings, the ball joints. I would carefully examine the whole front end suspension for any worn or damaged components. You will probably...
Question
Air conditioning blowing warm air suddenly.
Hello, thank you for writing in. An air conditioner that is blowing warm is typically an issue with low refrigerant pressure. This can be due to a sudden leak, or it can be due to a failed A/C compressor. The...
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I want to couple two separate bike engine onto same shaft. Is that possible? If yes how ?
Hi there. To answer your question in the most simple terms, yes; it is possible to link multiple engines to a single drive shaft. However, this is something our mobile mechanics would not be the right source to ask how...
Question
misfire
Hi there. An engine misfire is typically caused by an ignition timing problem. In modern cars, misfiring will invariably be accompanied by a Check Engine light. A code reader will tell you which cylinder is to blame, but it may...
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No fire motor turns over. Changed ignition coil crank shaft position sensor and idol air control sensor
Hello, thank you for writing in. The vehicle may be having one of several issues. If you have a slow crank, then the engine is not able to start because the starter is not going fast enough. Next you will...
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brake sinking but still work.
Hello there, a few different faults can cause the vehicle to have poor brake performance like this. The most common causes would be the brake booster, brake master cylinder, or a brake fluid leak. When a truck has this sort...
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Car not starting.
Hi, there are three things you car need to start Air/fuel, compression, ignition. If one of these things is missing the car will not start. I would recommend having a technician come out and test these systems for failure. Most...
Question
Car backfired then stalls. Engine light is on plus the sports driving mode comes on.
Hi there. Check the engine's camshaft position sensor and the Mass Air Flow sensor (MAF). The camshaft position sensor could be damaged or burned up to cause the engine to backfire and stall out. The MAF sensor could be dirty...
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My truck feels like it won't go in drive while I'm driving
You should have the computer and transmission scanned to see if the system is storing codes that can be fixed without an internal transmission issue. The codes will need to have the pinpoint tests done to isolate the problem. ...