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Transmission clicks and jump while shifting in stop and go traffic
Hello. This vehicle has a history of transmission problems. Most of the time it is because the second gear band fractures. When this occurs, it has trouble holding several gears properly and causing shifting issues. It may also be caused...
Question
Would an engine problem cause my slip indicator to come on in my 2010 Toyota Highlander
Hello. It sounds like you have two different issues going on. The slip indicator will come on when there is a traction control issue or when there is a malfunction in the system. Most of the time this is caused...
Question
Failed emissions codes P0134, P0327, P3fff
The P0134 code means that the air fuel ratio sensor is not operating. Most of the time it will need replacing to correct. The P0327 code means that your knock sensor is not getting enough voltage. The P03FF may indicate...
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My alternator was changed and I'm noticing a clicking sound, but I don't know where it's coming from. Please advise.
Hi there. From the description you have provided, your alternator was changed out on 10/29/16 and now noticing a clicking sound, but don't know where it's coming from, could be so many possibilities. It would be advisable to have the...
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car makes groaning/clunck sound when turning steering wheel while idle. Shocks and CV axles are new and power steering fluid is wh
Hi Hector. Thanks for contacting us tonight. Usually, when people replace shocks and struts, one item left off that list are the shock mounts. It's likely that this is the source of your noise, that or stabilizer bar bushings are...
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AC clutch making squealing noise
Of course, make sure the oil and refrigerant charge are correct. Too much of either will create an excessive load on the compressor. Also, check the operating pressures to see if they are within an acceptable range. Check belt alignment...
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how do i know if i have an bad PCM
PCM's are usually replaced at the end of a "process of elimination". That is, with most engine management control failures, there are a whole host of common causes that are evaluated first. Once that long list of most common causes...
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When I have my foot on the gas the truck shakes.
Hi there. Check the air filter and make sure that its not plugged up. A plugged air filter will cause the engine to not breathe correctly and make the engine shake on acceleration. Also check the mass air flow sensor...
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Engine Swap - 2009 Pontiac G8 GT
The 6.0L engine from the 2008 or the 2009 model year G8 will interchange (match: VIN Y, 8th digit, opt L76). To obtain this engine, simply search at Car-Part.com and you will find an exact match for your car (there...
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Car is starving for fuel sometimes but not always
Hi. The first question to ask is if the Check Engine Light is on. If so, what are the stored problem codes? These would be helpful for diagnostic purposes. Check your fuel pressure (while running and under load if possible)....
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i cut off the roof
If you still have the windshield and install a roll bar then you should not have a problem, but if I were you I would check with local ordnance to make sure it is legal.
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Passenger's side window not going up or down.
Hi. All of the power windows are supplied power via the same fuse so if all the other windows windows operate, then the problem lies in the right front door. The door panel will need to be removed to diagnose...
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How to turn off front seat passenger side airbag
The passenger front seat air bag cannot be disabled unless there is no weight in the seat, or the entire system is disabled which is unsafe. The system looks for weight in the seat to determine if there is an...
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My car wont start/crank
Hello and thank you for contacting YourMechanic. What happened is that the power cables that are directly from the battery went to ground causing a mass surge through the vehicle's fuse box. This causes the engine's computer to think that...
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Why is my car idling high at an RPM of 1200?
This may be caused by a dirty or failing idle air control valve/module. As you may know, this is a unit that monitors the air intake as it is mixed with fuel prior to being injected into the engine. When...
Question
Engine rpm not steady at 40-55 mph
This is a common sign of a failing throttle position sensor. The throttle position sensor (TPS) is a sensor used to monitor the throttle position of a vehicle. The sensor is usually located on the butterfly spindle/shaft so that it...
Question
Shift lock
Hello there, thank you for asking about your 1998 Nissan Altima. Your car does not have a shift lock solenoid but does have a shift interlock cable. You will need to have the shift lock cable accessed in the center...
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Good morning Patrick, I have a 2007 Pontiac torrent. It refuses to accelerate and when u try to give full acceleration, it starts
Your computer is trying to protest the motor by going into failure mode and limiting the throttle opening. The overheating is the cause of the problem. You need to have the cooling system checked to see if there are any...
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What is the brake over accelerator feature?
Your car offers a brake over accelerator system intended to help combat a stuck or sticking gas pedal. It’s designed to provide safety, but you need to know how to use the system to make the most of it. This...
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Blower motor stops when I accelerate
Does the motor stop or is the location of where it blows out of change? What you may be experiencing is that, when accelerating, the intake manifold vacuum is decreased. Vacuum is used to change the vents from defrost to...
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Shifts into reverse but locks up.
Hello. Thanks for writing in about your Ford Ranger. From what you've described, your transmission has either a broken gear or the shift forks have broke causing it to get stuck in a forward gear. You will need to have...
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My car is not driving smooth as I feel hard acceleration but only at low speed i.e 40 km/hr
Hi there. This presents an interesting situation and I completely understand how you feel. It's almost like now that something has gone wrong, you wonder what else is going wrong with the car? And it doesn't feel like it should....
Question
Can you change the defected water pump without changing its defected belt (which is the drive belt and only belt in this model of
Hello. Yes you can replace the water pump without replacing the serpentine belt. If the belt is worn, and it breaks while you are driving, you can damage a lot of other components in that area. Typically the price of...