Popular questions

Question
My car seems to lack power when I accelerate, and the rpm's are erratic.
This may be related to a faulty throttle position sensor or potentially a dirty or failing mass air flow sensor. The mass air flow sensor is a unit in the intake system that monitors air intake as it is mixed...
Question
How does eps work in a 2013 Dodge ram 1500? I replaced rack and pinion and still don't have power steering?
Hello. This system works with several inputs including vehicle speed and the steering angle sensor. If you are not getting any power assist then the system needs to be scanned for codes and the inputs checked to see what is...
Question
Pale blue smoke from tail pipe when the engine is cold
Blue smoke coming from the tailpipe is usually an indication that the engine is burning oil. If the engine is burning oil, the piston rings or valve guide seals may be causing this to happen. The piston rings and valve...
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What would it cost to replace a rear end on 2008 ford crown victoria
A rebuilt axle assembly for your model costs $1,500 to $2,000 depending on your VIN number (different axles were used). Lower cost axles can be obtained from junkyards if you desire to go that route but that introduces risks. The...
Question
New battery , new starter. Car won't start
Check to see if there are any stored diagnostic trouble codes. Although the battery is "new" be sure it is actually fully charged. Confirm that the engine immobilizer system (security system) is not activated thus preventing the car from starting....
Question
Car making weird noise when idling at the red light?
Hi there. What kind of noise is it? A tick, knock, squeal, screech, whine, rattle, ping, squawk, etc..? There are a lot of possibilities. However, one thing that helps is knowing that it only happens at idle and on a...
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Oil pressure light
This light will usually come on when one of two things are happening. Either the motor is in fact low on oil or the oil pressure sending unit is not working properly and may be producing a faulty reading. I...
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Rattling noise under the hood, VDC and slip light both on 2010 Nissan Altima
Hi there - the Vehicle Dynamics Control (VDC) system uses the anti-skid brake system (ABS) and engine throttle control to enhance vehicle stability in extreme conditions - like cornering while it’s raining. Most often, problems with this system are the...
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Yellow brake light on & displays
Hello. A scan tool will not tell you why this light is on. It is on because the brakes are worn out. You need to inspect them and replace the worn out ones and install new wear sensors. These sensors...
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Front bumper is loose close to where headlights are on both sides can this be fixed without replacing the bumper?
Hi Amanda. Thanks for contacting us tonight about your Honda Accord. Usually when a front fender or bumper is loose, it's due to either a screw being stripped or a bracket being damaged. When this occurs, it typically requires the...
Question
My car won’t accelerate passed 20mph but the RPM accelerated all the way to 7 or higher . One day my heat went out
If engine speed is steadily increasing but the car is not travelling faster, there is something amiss with the transmission. Perhaps the transmission is not shifting out of the low gears. The recommended service to get the underlying fault pinpointed...
Question
Replaced the air conditioning line twice due to rust
Hello. I would suggest that you get the A/C lines replaced again. Next time the A/C is recharged make sure they completely flush the system by adding fluid back into it, as crazy as it sounds. It's possible to flush it...
Question
Can s water pump make a vehicsl stall out like Iits run out of fuel and not restart
Your water pump may be causing overheating and the engine may loose power and once stopped can shut down. You should have the computer tested to see if a sensor like the crank sensor is failing from getting too hot...
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What type and brand of oil should I use in my 2008Chevrolet suburban LTZ? Over 100k miles
The vehicle calls for synthetic oil that provides better protection and should be on your oil cap indicating the proper weights and the brand should not matter as long as it meets GM standards on the oil cap or in...
Question
Clicking while driving straight and turning. Sounds like a card in the spokes of a bike tire. Stops when I stop.
Hi Megan. Thanks for contacting us today. Typically this type of sound is caused by one of three things. Either the wheel bearings are starting to wear, you have a brake pad that is dragging or your brake rotor is...
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When I start my car it sounds like a muffler news up front right below the engine what is that or can you help
It's possible that an exhaust component is leaking and/or is loose. This can be determined by a visual inspection and if you desire such an inspection please request an engine noise diagnostic - suspected exhaust leak/loose mount. If you request...
Question
Car won't start after i changed both knock sensors and harnesses.
You can try to see if there are other codes stored in the computer. Usually, the connectors are different so you can't mix them up but that may be a possibility. If there are no new codes, make sure there...
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Car stalls when idle but there is no check engine light.
You may need to have the computer monitored while driving to see if there is problems in the transmission or computer sensors? Some aftermarket scanners cannot access all systems and may need to have a more advanced scanner to do...
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High speed bogging down
Engine misfires can be caused by a list of problems, but there are a few suspects that occur more than others. The primary culprits are simple – spark or fuel – usually manifesting in spark plugs, plug wires, the coil(s)...
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Excess Vibration Front Wheels; knocking sound when going over bumps
What you are describing sounds like a failing CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint...
Question
Wire for Check Engine Light was cut
The check engine light bulb should have one 12 volt hot wire that is run in parallel to other bulb lights. You can check for battery voltage between that wire (if you believe you have identified it) and ground. The...
Question
How much does it cost to service the Advance Trac on my car?
sent billing question to CS for the cost to service Advance Trac.
Question
How do you turn the Park Aid system on or off?
While not all Fusions are equipped with the Park Aid system, if your car is, then you have an important tool for enhancing your safety. Simply put, the system is designed to give you an audible warning if it detects...