Popular questions

Question
Red blinking light under dash
Hello, thank you for writing in. If there are no warning lights illuminated on the dashboard, you should have nothing to worry about. With that being said, the flashing bulb under the dash is most likely the security system warning...
Question
I have a 2010 chevrolet malibu the service traction light is on and a cruise control code mean
The traction control system maximizes traction while accelerating on loose or slippery road surfaces. The reason you are seeing the warning light continuously is there is a fault somewhere in the complex sensor system that makes the system work by...
Question
transmission pan continues to leak after replacing seal, took the pan off twice now will not seal?
There has to be some problem with the mating surface on the transmission or the pan and seal. If there are any pieces of the old seal on the pan, the chances the pan will leak at that spot are...
Question
I have a 2005 nissan pathfinder 4.0 , the car turns off after 20 minutes of driving it or even having it parked while running,
Heat is causing an electrical component to "drop out". It is actually fortunate that the vehicle will not re-start because that means only a no-start diagnostic is required to pinpoint the component or system that is failing. If the car...
Question
Why is my car blowing hot air and cold air at the same time?
The answer to this depends on whether you have switched on heating, cooling (A/C) or neither. In one scenario, for example, if you have not switched on the A/C system, but the A/C is running as confirmed by a visual...
Question
Grinding noise in the left wheel well on the front of the car
This is tough to tell without taking the wheels off and inspecting the rotors up close. You may want to check the pads and rotors for any debris lodged in them which may be rubbing against the rotors. If you...
Question
code po300
Diagnostic Trouble Code P0300 can set due to spark plugs that are damaged or worn; spark plug wires and/or coils that are damaged or worn; fuel injectors that are defective; EGR valves or tubes that are clogged; ignition timing that...
Question
Car cranks but wont start ?
Hi. There could be a couple reason why your car is not starting. One there could be a problem with the camshaft sensor or crankshaft sensor being faulty causing the car not to have spark which will cause the car...
Question
95 blazer s10 wont crank or start
If you're not getting any click or sound at all, then it's likely that you have a problem at the ignition switch, a starter relay, or the associated wiring. In older cars, sometimes it just takes a hand under the...
Question
My car won't accelerate past 25 mph. Check engine light is on, the code is for an oxygen sensor. 2002 Lexus GS300
Hello. From the explanation that you are giving me it sounds like you have a catalytic converter that is failing. When this occurs it will give you these codes and will cause a loss of power. You should have this...
Question
I have a lighting bolt icon on my dashboard
When you overheated the engine the check engine light came on most likely for the engine is hot and the lightning bolt comes on indicating the throttle limit control is on. This means the engine is in failure mode and...
Question
What Causes a Car's AC System to Rattle When It Is Turned On?
The cause of the rattle will depend on whether it is coming from inside the car or under the hood. Typically, a rattle would be associated with the compressor and underhood components. Let’s take a look by starting under...
Question
Water pump blew, found there was no oil despite having it changed a month ago. Can no oil cause a water pump to blow?
The oil works hand in hand with the cooling system to keep the engine cool. If the engine has no oil, there will be more friction inside the engine. This will cause moving parts to wear very quickly and then...
Question
Rejects the nozzle when filling gas
Hello, It sounds like you may have an issue with your evaporative emissions control system. The EVAP system prevents fuel vapors from the fuel tank from escaping into the atmosphere. The EVAP system collects and temporarily stores the fuel vapors...
Question
ANGEL EYES LED HALO RINGS NOT WORKING
Hello. If they were recently installed and are not functioning then it may be possible that they were not installed or wired correctly. Keep in mind that the halo driving lights are a separate light from the vehicle's regular headlights,...
Question
What causes my car to jerk while accelerating?
Hi there: There are multiple reasons why your Mini Cooper is running rough and jerking. If your car jerks while the vehicle is in gear, the issues could be caused by a mass air flow sensor, O2 sensor or the...
Question
My Honda Odyssey 2006 has the battery light on while running. I believe there is a slight smell as well.
The battery light is telling you that there is a malfunction in the charging system. The smell might be fluid leak, or if there is an electrical problem you might be smelling burning insulation. When the charging system is not...
Question
Replaced power steering pump and fluid is shooting out of cap after driving when i turn engine off
This is probably a consequence of air trapped in the system, and consequent aeration of the fluid, which builds pressure in the reservoir. If you did not experience this problem prior to the pump replacement, it might be due to...
Question
How can convert my in tank fuel pump to an inline fuel pump?
The fuel pump is designed to work correctly with the entire fuel system. You have a fuel pressure and return lines. The older Fords used an inline fuel pump that would not last very long and Ford along with every...
Question
BMW oil light reset
Hi There, This is an indicator that usually comes up when you have an oil change. Try the following, which should allow you to reset and start the vehicle: Step 1 Insert key into slot Step 2 Press start/stop button...
Question
My brakes have been squeaking on my 2012 Altima since I bought it in 2012. I've had it checked out several times and was told noth
With the mileage you listed and the brakes having been replaced last month, I can guess that the brakes were replaced due to wear. They were probably worn enough to recommend replacement. As for the squeaking, a number of factors...
Question
Faint white smoke coming from rear, right side of engine on passenger side. Car is not over heating.
Hi there. There are a few possible sources of this smoke issue ranging from a small exhaust leak to a minor oil leak or fluid leak that is dripping on the exhaust manifold. It would be a good idea to...
Question
P0170 and P0173 codes. Mercedes-Benz w203 V6 C230 2006 year sport-sedan
You're right to check for vacuum leaks. Low fuel pressure could also be a problem. P0170 and 173 refer to fuel trim on bank one and bank two. The ECU has detected that the engine is running lean, and is...
Question
Car starts but won't drive and all the lights on the dash board are on.
Hi there. The battery is beyond charge and needs replaced. After replacing the battery, you would need to check for a parasitic load on the vehicle to see why the battery lost power. Disconnect the negative battery cable and put...