Popular questions

Hi there. When a car sits for an extended period of time, several issues can occur that cause the vehicle to not start. Sometimes it's an ignition system problem. with relays or ignition system components being damaged or worn out....

It is possible that the recirculation door on your vehicle defaults to a particular setting when the vehicle is in park, and the opposite setting when in gear. This could be due to the fact that more outside air is...

A number of things may cause the horn to malfunction which may cause it to randomly fail or continuously go off. The horn switch may be faulty or can short circuit causing this to happen. The horn relay may also...

Hi. I used to help design the software used to talk to Volvo onboard electronics. In fact, I helped write the throttle module relearn procedure. There is updated software for the module that may help with your problems. A reflash...

This sounds like you may not have any power going to the fuel pump relay. The relay wires should have ground on two wires. There should be power on one wire and switched power on the other wire. To activate...

You can open the trunk easily just be getting close if you have the Intelligent Key in your pocket, but you can also use the remote to open the trunk lid from a distance if you want. Here’s what you...

Hi there. It sounds like either the key fob is not programmed correctly to the vehicle and the doors are not working properly or the key fob has a low charged battery. I recommend trying to reprogram your key fob...

Hi there. There is a blockage in the engine preventing the engine from cycling the coolant. If there is a new water pump and a new thermostat, then the coolant should be cycling. Check the radiator for any blockages. Drain...

I would like to start off by saying that the numbers you gave only contain two trouble codes, which are Codes P0405 and P0455. The 01/02 is code 1 of 2 and 02/02 is code 2 of 2. The KWP...

Hello and thank you for your question. If your 2005 Chevrolet Silverado 1500 is shifting the transmission or transfer case into neutral, then there may be a problem with the shifter on the column or floor if you have a...

It sounds like you may have a faulty transmission control module. The transmission control module has various sensors such as vehicle speed sensors, wheel speed sensors, throttle position sensors, turbine speed sensor, and transmission fluid temperature sensors that all direct...

Your remote keyless entry (RKE) transmitter has buttons to automatically lock and unlock your vehicle. The unlock button looks like an unbuckled padlock, and the lock button looks like a buckled padlock. When outside the vehicle, press the unlock button...

Hi there. Based on what you've described, it appears you have multiple ignition and fuel system component issues causing these symptoms on your Chevrolet S-10. The rich idle situation (causing the black plugs) can be caused by damaged O2 sensors,...

Hi there. If you're hearing a dragging noise from the wheel that hit the curb, it's more than likely that you've either bent or damaged the wheel itself, a hub cap (if your car has one), or possibly suspension...

You should recheck computer to see if same code is coming up P0304? If it is then check plug wire to see if it has oil on it from a leaking valve cover gasket getting oil on plug wire and...

Rewinding or fast forwarding a song could not be easier. Simply press and hold FF to fast forward, or RW to rewind. Release the button when you reach the part of the song you want to listen to.

A one tooth jump will often leave you still in the safe zone. Obviously, don't run the engine though to avoid an additional "jump" which will bring you more into the inteference danger zone. In other words, quit while you...

Hi there. Check the lights and see if there is a bulb that is burned out. A flasher will start to flash quickly when a bulb has burned out causing the power to be transferred to one light only and...

This is a common issue when new ball joints are installed and not properly aligned. I would suggest taking the truck to an alignment shop to be sure the alignment is on point. When not properly aligned, this can cause...

Hi there: Anytime a check engine light is illuminated it's because a sensor has detected a mechanical or electrical fault that impacts the vehicle's performance. If the mechanic you go to hasn't completed a check engine light inspection; which means...

If there is a relay in the circuit, it is possible the relay contacts are stuck closed. The switch could be stuck, too. Inasmuch as micro- and PC-board mounted relays are used, really the thing to do is use the...

Hello. There are quite a few things that can cause this. It appears that you have already changed quite a few parts trying to overcome this problem. From what you are explaining, this is almost always fuel related. I have...

Hello, the most likely cause of the Oil Light coming on at idle is due to a low oil pressure condition. When the vehicle has low oil pressure, it can lead to engine damage if the cause is not addressed...

A Battery Light is triggered for several reasons. When the technician says they have "plugged" it in, they may be referring to scanning the vehicle for diagnostic troubleshooting codes. This would inform them of any electrical issues the computer has...

A faulty temperature gauge should be ruled out (direct temperature measurement would accomplish that) but, based on the "sequence" you are describing it does sound like real overheating. Other causes of overheating, not included in your list, are trapped air,...