Popular questions

Question
need the water pump replaced would this also involve the timing belt
It would be recommended to replace the serpentine belts, water pump, and timing belt tensioner pulley with the timing belt. You might even consider replacing the valve cover gasket. If would like to have these repairs done, a certified technician...
Question
While driving I heard a clicking/knocking sound from the driver's side rear.
It could be as simple as having picked something up in the tread of the tire. It's surprising how much noise you can get from something like a bottle cap stuck in the tread. A good place to start is...
Question
A piece of grommet fell into the intake manifold.
This grommet is on the valve cover if I remember correctly and typically a small piece of material falling in would not be a big deal. It is best not to start the engine and attempt to have the piece...
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My car does not idle until it is warm. Can you tell me what's wrong?
Hi there. Check the engine for any vacuum leaks and see if all the sensors are plugged in. Take a vacuum gauge and put it on a vacuum line to the manifold. Check to see if the engine has 17...
Question
Remote key is not working
Hello. The symptoms you are experiencing can be caused by a few things. The first thing I would do is make sure that the remote key fob is not low on battery. A low battery can cause the remote, and...
Question
Car computer showing several fault codes.
I would have a technician tune the car up and replace the spark plugs and coil packs. That is the code for misfire and coil pack problems. Code p01297 is a code for the map sensor. You could have a...
Question
I am receiving an engine power reduced message on my dash board. Car will still cut on and is driving. I have an 06 Chevy Colbolt
The issue you are writing in about is common enough that a specific diagnostic, namely a Reduced Engine Power Warning Light Diagnostic is performed by technicians dispatched by YourMechanic. If you request that diagnostic, the responding certified mechanic will get...
Question
Getting a P0430 code on my Buick Century 3100.
Hi there. The code p0403 is for the EGR circuit that shows it has malfunctioned. The code p0430 is for the catalytic converter showing that its below threshold. Check the harness to the EGR and make sure that all of...
Question
Wiper blades overextended
It sounds like your may have some wiper blade linkage problems. I would have a technician come out and remove the wiper access panel and inspect the linkage connected to the wiper blades. They might just need to be removed...
Question
Car running hot; won't keep coolant
Coolant leaks are serious problems because the entire cooling system pressurizes as it gets hot. There are many possible sources: radiator, water pump failure, heater hoses, freeze or expansion plugs in the block. I would suggest hiring a top-rated mobile...
Question
only heast when driving cold when idle. heating core flushed twice. heat control valve and blend door seem to be working
The normal operating temperature for most automobile engines, including yours of course, is in a range of 185 to 220 degrees Fahrenheit. If your dash gauge is reporting a temperature as low as 140 degrees F, that likely means the...
Question
Backfires on start up
Backfiring can be caused by a number of faults. If the ignition timing is incorrect either by the distributor being out of alignment or a jumped timing chain, backfires can occur. Also, if ignition wires are crossed / incorrect firing...
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i have an 1997 dodge intrepid. it is overheating, gurgling and smokingbfrom radiator with coolant coming out. what can be the prob
Hello, thank you for writing in. There are several reasons a vehicle will overheat. The first thing to check is the level of your coolant. If it is full, then the water pump or thermostat is likely restricting the flow...
Question
How does the tire pressure monitoring system work?
Your car is equipped with a tire pressure monitoring system (TPMS) that checks the pressure in each tire via a special sensor mounted inside the tire (it’s connected to the valve stem). When the system detects a drop in tire...
Question
Buzzing sound on freeway
Hello. This is a problem that comes up quite often on this vehicle. If the buzzing is coming from the inside of the vehicle then it is typically caused by a ground problem. The buzzing is usually the result of...
Question
Hey yes I have an issue in my 1996 Toyota 4Runner where the brakes don’t really work in reverse but after that they are fine. What
My best recommendation would be to have your vehicle inspected for brake performance by a qualified professional. Consider YourMechanic as this can be done at your home or office.
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leaking coolant bad
Engine coolant can leak externally through a hose, radiator, water pump, etc. or internally due to a leaking head gasket and sometimes a leaking intake manifold gasket depending on the engine design. External leaks are typically found by simple pressure...
Question
Possible timing chain replacement.
The code P0015 could be coming up for the following issues. ____________________________ The camshaft(s) have incorrect timing intake timing control valve control solenoid system has wiring problems Continuous oil flow to the VCT piston chamber The timing valve control...
Question
The headlights flicker.
The most likely cause for lights flickering would be a bad or loose ground. Make sure battery terminals are tight. Make sure the battery and other engine grounds are tight. Check the connector and harness at each headlight to be...
Question
Grinding/Loose part front right tire RAV 4, Whats the issue?
This may suggest you have wheel bearings going out. A wheel bearing will usually fail due to pitting or small damage on the surface of the rollers or the bearing race. Both the surface of the rollers and the race...
Question
How many ignition coils do I need for a 2006 Lincoln zephyr?
Your vehicle has a 3.0 liter engine and has a coil per cylinder. You have a 6 cylinder engine and have 6 coils. You do not need to replace the engine computer.
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Oil light came on and the oil is full.
Hi there. Either the oil pump in the engine has failed and is pushing oil at a lower pressure than the sending unit could register or the sending unit failed. If you need further assistance with your warning lights, then...
Question
Bottom-end knock in Chevy Trail Blazer
There is an easy way to test it. Pull all your fan belts off. If you pull the belts that are on it and the noise goes away then it can easily be the water pump. Then grab the water...
Question
Rpm spike and engine rattle
Hello. Thank you for writing in. The vehicle seems to be having a shifting issue. A rattling noise is a bad sign that something has broken off inside of the engine or transmission that is disabling it from shifting correctly....