Popular questions

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No fuel to cylinders
Hi There, It sounds like you may have a fuel pressure or injector problem resulting from dirty or clogged fuel injectors. In the case of low fuel pressure, the system may not be primed well enough to get the proper...
Question
Hood sensor
Such a system is very limited in extent, and works using simple components. The Factory Service Manual for this vehicle will have a test protocol for the system. In addition, if the work was done at a Mercedes Benz dealership,...
Question
I have a 2002 olds alero. The problem is that it keeps shutting off while driving. Could a remote alarm fix this?
Hi Kevin. Thanks for contacting us today. In most cases, when the stock or OEM security system is altered (which anytime the wires are cut it is altered) it tends to create multiple electrical problems. So, it's likely that this...
Question
During acceleration past 30mph a lot whine starts like a her engine along with very light almost grinding feel in accelerator
Hello there. Many faults can cause a whine in your 1993 Ford F150 under acceleration. The most common faults would be a belt tensioner, idler pulley, alternator, power steering pump, wheel bearings, or a failing drive belt. A qualified Technician...
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Steering wheel vibration when braking
Most likely, your tires and/or wheels are out of balance. Balance problems are typically most evident at speeds above 45 miles per hour. A professional can inspect your vehicle to determine if this is indeed the issue. If it is,...
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Will the transfer case out of a 93 manual Dakota fit into a 96?
Hello. My research indicates that those two different model years of Dakota use two different models of transfer case, as indicated by their part numbers. This means that they are likely different and are not cross compatible. Depending on what...
Question
EML light on and caution light with arrow around came on the car, what should I do?
The warning lights mean that the vehicle's computer has detected a fault in the engine management system and/or engine controls which includes a lot of sensors and other devices. If the vehicle has not entered "limp mode" (reduced performance), is...
Question
Car overheats, but radiator full
It is possible that there is air trapped in the cooling system. Please note: never service the cooling system when the engine is hot, or the cooling system is pressurized, as serious injury can occur. Ford has a special tool...
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Push the gas pedal and the car moves slowly until it finally catches up. The engine sounds funny. How much to get it looked at?
What your car is experiencing is referred to as "loss of power". Among common possibilities for loss of power are throttle body faults (electronic throttle controls, mass airflow sensor, torn air intake hose), worn out spark plugs, faulty fuel pump...
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Should I take this car for a 3000 mile long trip?
Ultimately, you are the only one that can make that decision. I would suggest having a mechanic do a vehicle inspection before setting out on a long trip like this, as 3000 miles will pass some maintenance milestones. Having an...
Question
Ignition coil pack is not firing (1 out of 3)
It is not uncommon for an ignition coil to fail. Ignition coils are coated with a varnish-like insulation that becomes brittle over time after being stretched then contracted repeated as the copper beneath them expands and contracts much quicker than...
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AC compressor locked up.
The problem is the compressor is turned by the same belt as the water pump, power steering, and alternator. Dodge uses two different type compressors on these vehicles. One type can free spin when the clutch is not engaged. The...
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My van transmission started slipping and the van is making a whining sound now. I had transmission fluid filled but it is even wor
It would be a good idea to check to be sure that the fluid level was not overfilled. Too much fluid creates shifting and operational problems just as too little fluid will. So, the level should be carefully verified. If...
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rough idle
Hello. I would need to know which misfire codes you are getting to know for sure what is going on. Most of the time on this vehicle if it is a single cylinder misfire then it may be as simple...
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Is it normal for a 127k mileage car to consume 1 qt of oil every 3k miles?
That is excessive oil consumption. But at that rate, it might be something you can live with. Turbocharged engines will tend to use more oil than conventional engines. But there are a few things you want to look out for....
Question
Wheel keeps humming, I think it's a wheel bearing
Hi, thanks for writing in. I believe you're on the right track. Wheel bearing failures are common on many GM vehicles particularly their trucks and SUVs. I would recommend having your wheel bearings inspected with a mechanic's stethoscope to determine...
Question
I think my car battery died, but im not sure.
Hi there. It seems that the security system has came on and lock out your vehicle from starting. If you open the door and the dome light comes on with a good solid light and the headlights work, then the...
Question
Loud chirping from valvetrain
Hello, thank you for writing in. There are several causes for low compression. It was a great idea to test all cylinders. With only having low compression in one cylinder, the issue is likely an exhaust valve. The vehicle should...
Question
Creaking wood sounds on acceleration
Hi there. There could be a couple of things going on in this scenario. The motor mounts may have loosened and need to be re-torqued. There could also be worn suspension parts that are now creaking under the torqued of...
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Won't move sound like a cat in a blender
I don't know what a cat in a blender sounds like, but I think I may know what it is that you are hearing. It's possible that you have had a CV joint fail, in which case the transmission and...
Question
Shift link or axle issue
Hello, thanks for your question. From what you describe it would appear that your vehicle has suffered some sort of transmission-related mechanical issue. Transmission grinding and popping is usually an indicator that the transmission has developed some sort of internal...
Question
Is getting a 2010 BMW M3 with 70,000 miles used as a daily driver expensive annually?
Hello. Though this vehicle will be fun to drive, it will be much more expensive to maintain then the Infiniti is. The cost for every service is more expensive, and normal wear parts like brakes and tires will typically cost...
Question
Engine shaking
Hello, thank you for writing in. One question that needs answering is what are the plugs wet with? While it is most commonly oil, coolant and fuel an also foul the spark plugs. If fuel is the issue, you need...
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I have a misfire from cylinder 1and 5. I replaced the coil pack and all 6 plugs and still have the misfire codes P0132 and P0135
Hello. Check the crankshaft position sensor and the distributor for slop in the distributor drive next, which can cause mistiming and misfire issues as well. A certified technician from YourMechanic can come to your car's location to diagnose the misfiring...