Popular questions

When you unplugged the part while the engine was running, the Electronic Control Unit (ECU) saw it as a component failure and lit up the check engine light. There will now be a code stored for the air mass meter....

The rate of oil consumption is unrelated to the condition of the cooling system thermostat. If oil consumption has recently increased, and you detect oil vapors in the cabin, it is likely that there is an oil leak. If the...

You most likely are having more than one problem. The main problem of revving high is the clutch slipping and the clutch needing replacement. As with the problem with the hoses collapsing, if it is a coolant hose, then the...

Hi there. On newer vehicles, replacing the battery is not as simple as it once was. There is an ECU programming that is required on your Lexus, but one of our mobile mechanics should have the right digital scanner to...

Hi there. A malfunctioning mass air flow sensor may create the extended crank concern; however, a sticking idle air control valve can create the same concern. Cleaning of either components has been known to help with the situation. However, this...

The spark plugs are wet from trying to start the vehicle which is a good sign because this means that the motor is getting fuel. When the motor struggles to idle, this is generally a result of things like low...

The steering wheel light illuminating on your dashboard means there is an issue with the electrical power steering system. The issue may be with the main motor itself or with any of the components involved. This can include the wiring...

Hello - there are a couple of scenarios which could cause this behavior. If the thermostat fails - sticking shut, or the water pump fails, the engine can overheat very quickly (in seconds) and behave as you describe. A coolant...

Hi there. In most cases, the quick fix that you learned online will lead you to knowing what component was damaged. In this case, if you press a window switch and slam the door, it will shake or rattle the...

Hi there - the first task for a "limp mode" warning is to check for problem codes, even if they are intermittent, and whether the Check Engine light is on or not. Find out what is causing the Low Coolant...

Hi, thanks for writing in. Your car has what is called a secondary shifter valve or solenoid valve that is operated or directed by the PCM (Powertrain Control Module) which is what controls the drivetrain and transmission. Code P0661 is...

From your description, it sounds as though your ignition switch is faulty. If there is power on the wire when trying to crank, it could be a faulty starter. You could ask for help from a certified mechanic at YourMechanic...

If you would like to delete one of the Bluetooth paired phones, you can do so very easily: 1. Turn on the infotainment system. 2. Press the CONFIG button. 3. Use the MENU/SEL knob to select Phone Settings or Bluetooth...

Hello. If the headlamps will not turn off then I check the obvious first just to make sure that the switch is not in the on position. If the switch is correct then most of the time this is caused...

Hello. These are symptoms that you definitely don't want to hear. You are correct, don't start the engine, or drive the vehicle until you are able to get this fixed. Determine where the oil was pouring out (oil drain plug...

The required maintenance for "A1234" is an oil & filter change, tire rotation, replacement of transmission fluid, replacement of spark plugs, replacement of timing belt, inspection of valve clearance and inspection of drive belt. To obtain an exact written quote...

This may be related to many different possibilities, some of which may be related to a lack of spark or possibly timing issues and some of which may be related to a fuel delivery problem or a combination of both....

If you have a check engine light that is still on then you may need to have the computer scanned to make sure that there was no other codes or damaged from the overheating situation you had. You may need...

The theft light being on will cause the no start. If you have a second key then you need to try it to see if it starts? If not then disconnect the battery for ten minutes with key out of...

Hello. This noise is sometimes made by the "wear tab" on brake pads. This is a small metal clip that touches the brake rotor when the brake pad has a small amount of brake material left on the tab. When...

Hello. I know squeaking nosies can be annoying, and if it is coming from the rear of your vehicle it is typically from one of the suspension bushings or the rear shocks. The most common is the bushings. What I...

Hello. We'll be happy to assist you. The labor time will depend on which oxygen sensor you need replaced. There are four different oxygen sensors on your vehicle. There are two upstream and two downstream oxygen sensors. We will have...

Hi there. In most cases, when the AC compressor and clutch engage, it will draw extra 'power' from the engine and cause the idle to slightly drop. However, this can cause existing issues to be amplified. For example, if you...

The first code, P0171, is an indication the engine is running lean. This code can indicate anything from clogged air and fuel filters to problems with O2 sensors and mass air flow sensors to intake gaskets. The other code,...