Popular questions

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2002 duramax went into limp mode after fluid ad filter change
Hello, I can help you with this! When doing a transmission service for this vehicle, you will set a (DTC) trouble code for a low pressure condition with transmission. This is a normal condition when replacing the filter and fluid....
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How to know if my head gasket is blown
Hello. The white smoke coming out of the exhaust is a sure sign that the head gasket is blown or the head is cracked. This engine is very common to have cracked heads between the valves when the engine has...
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I need new struts but do not know if I need specific struts because my car is on lowering springs.
Shocks and struts are vehicle specific. They're designed to operate within a certain range of travel. When you mix lowering springs - especially those that lower the car a couple of inches - with stock shocks and struts, the ride...
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In this case - which parts should be changed first (CV axles ,wheel bearing ,calipers ) to solve the problem? 2009 Kia Optima
Hi - we need a bit more information to know how to prioritize these possible repairs. A roaring noise while driving would evidence wheel bearing issues. Pulling to one side or the other would indicate a brake caliper issue. Squealing,...
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I own a 2002 Pontiac Grand Am. My alternator went out, had it replaced. Now my car has a hard shift and the trac off light is on??
You will need to have the computer scanned for additional stored codes for the traction control and may need to have the throttle control relearned to have the vehicle shift correct.
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Just bought my car not to long ago with a decent amount of mods done, I cleaned the cold air intake filter and now it makes a pop.
When it comes to these cold air intakes and K&N type filters, the engine air flow is different than the original and your engine control module may not be able to correctly read the amount of air that the engine...
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How do I use the sun visors?
Your car’s sun visors provide important protection for your eyes from bright light and glare. They’re particularly useful when you’re driving shortly before sunset or after dawn, when the light from the sun can be blinding. To use your sun...
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Car turns over but won't start
There are a few reasons why your Ford Escort will turn over but not start. Since you are hearing the engine turning over, then we can assume that the battery and starter are doing their jobs. My next hunch would...
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I notice that if DSC is ON and I go from a bumpy rough road to a Smooth Straight Road. I hear a "kum" "kum" sound from the rear.
DSC is your car's "Dynamic Stability Control" which is a form of traction control. Your car is equipped with sensors that monitor changes in the ride of the car which detect uneven surfaces or bumps in the road. These signals...
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Car won't start even with a new ignition switch, alternator, battery and starter 2005 Ford Escape V6
Hi there: In many cases, this situation is caused by a faulty crankshaft position sensor; when the engine will turn over and won't ignite. This is due to an ignition timing problem that needs to be replaced or correctly diagnosed...
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RPMs surging while driving
These cars have a history of issues with the transmission slipping, and many needed new transmissions. The vehicle would need to be road-tested to see if the issue is with the transmission slipping, or if the engine is misfiring. I...
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Ford Ranger won't go into gear brand new slave cylinder installed
You may have air in the clutch hydraulic system and need to bleed out the air. When you jacked up the rear of your truck an air bubble must have gone down to the clutch slave cylinder and caused the...
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Replacing the ignition key cylinder lock.
Hi there. You do not need to remove the steering wheel. You will have to remove the upper and lower covers to the steering column. Then remove the locking clip and collar on the ignition switch and push in on...
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Dual cooling fans issue
The cooling fan motors should both come on together. The cooling fan controller will control the speeds of the fans with input from the engine control module. Your fans are controlled by the fan controller on the fan motors and...
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Bought a MR2 roadster that has the Sequential Manual Transmission (bought it as a non driver) Toyota MR2
Hi there - the first task is to get stored problem codes - which may require a Toyota-specific code reader to get the level of diagnostic needed. Sequential Manual Transmissions are very sophisticated, computer-managed units, and very dependent on the...
Question
Metal on metal scratching sound.
This could be a number of things such as brake pads that could be sticking or possibly a heat shield or other component underneath the vehicle that could be loose and dragging on the ground. I would suggest having a...
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Why the Fuel pump relay will not kick in using the key switch
Hello - The fuel pump power path includes the fuse, and the fuel pump relay (triggered by the ignition switch). The injectors are fired by the engine control module (PCM for Ford fans). There are 2 potentially separate issues here....
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water not coming to the rediator, can it be a blown casket, peugeot diesel
Hello. If water is not flowing or going into the radiator then it may be possible that there is an issue with the cooling system. If water is not flowing then that may be a sign that the water pump...
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Stalling fuel pump flapper on 1994 Ford Probe
Hello. The fuel pump on your vehicle is powered through the fuel pump relay through direct battery power. The fuel pump itself is located in the fuel tank and there is not an access panel to easily change it. The...
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What is the cost to have an engine replaced? How many hours labor? 2001 Toyota Prius
Hello - unfortunately, this is not a service YourMechanic offers at this time. Thanks for thinking of us however!
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2013 BMW X3 2.0 all wheel drive, parking brake button is not doing anything 2013 BMW X3 3.0
Hi there - I don't wish to insult, but are you pressing the button, or pulling it up from the forward lip of the button? Pushing the button releases the emergency/parking brake. Pulling up on the front lip of the...
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Could it be because of transmission that car lose power and won't move now into drive or reverse but engine is fine and functional
Hi Danielle. Thanks for contacting us today. There could be a few issues causing this problem, ranging from an inner transmission seal leak, a shift solenoid failure or other internal transmission components being damaged. This is something that a professional...
Question
Car makes squeaking noise
Squeaks can drive you crazy. The problem is that any part in the suspension can squeak when the suspension is moved. There are ball joints, tie rods, control arm bushings, sway bar links and bushings, and struts making up the...