Popular questions

Question
Trunk opening on own
It sounds like there is a problem with the electronic trunk release. The button may be shorting out and telling the latch to open on its own. The problem could also be that the trunk isn't fully closing. Try pulling...
Question
i have a 2003 GMC sirra Truck. all i did was change the oil i mite of spill some oil on the engine so i s
You will need to let the truck dry out overnight is you do not need to drive it and in the morning if it still has same problem then get computer tested to see if you have codes stored in...
Question
Ran out of gas put gas in it but not getting to carburetor maybe it's the fuel filter
You should first try to replace the fuel filter and then with fuel line disconnected test to see if the fuel pump is pumping close to 5 psi of fuel pressure and is pumping fuel. When the vehicle ran out...
Question
My car has rough idle. When I give it gas the car won't accelerate.
At your car's age and mileage, it really could be just about anything. And since the self diagnostics on the car are not very sophisticated, it's going too take some old-school diagnostic work. If you are behind on any of...
Question
High RPM's when pressing brake
Hi There, There are 3 sources of signals that are involved in up and down shifting points the computer arrives at to direct transmission shifting. The Idle Air Control Valve. The idle air control valve is a small valve...
Question
How can i recode my pontiac g6 2006 key lock cylinder to my key without the old ignition key lock
Hi Albert. I don't think it's possible to recode an ignition cylinder without the proper security software, which is only available through a dealer these days. You could replace the ignition cylinder and have a new key as an option....
Question
A local Chevy dealer wants $385 to replace a coolant reservoir tank on my 2014 Chevy Spark. Isn't that kind of high?
Hi there. The local dealerships could have a specific charge for replacing the reservoir. Their price includes the following: Dianostic charge Coolant reservoir (parts) Coolant (from draining the system) Each shop is different in their pricing depending on...
Question
I have a Lexus RX 350 (2008). This morning it suddenly showed the engine light indicator and started vibrating.
The burning smell and vibrations could have been caused by the engine misfiring and making the exhaust come through the intake or there is an electrical issue that is burning on the exhaust system. I recommend seeking out a professional,...
Question
Ignition broke and car won't start.
This car may have a bad ignition switch that is broken internally and would need to be replaced. The other issue could be the ignition lock cylinder is broken internally and would need to be replaced. I recommend a mechanic...
Question
Headlights won't turn off
Something like this is usually caused by a faulty headlight switch or a shorted wire going to the headlights. The source of the problem needs to be inspected so I would recommend having this looked at by a mechanic so...
Question
Fuel rail leaking
Hello. I have seen this many times on this engine. The most common fuel leak on the fuel rail is the fuel injector O-rings. These O-rings that go between the rail and the injectors tend to rot out over time...
Question
Donor 5 speed from '95 Nissan hard body pickup. Will it bolt up to the L18 engine in Datsun?
This is a tough case. Even if the transmission does bolt up, the difference in electronics might it difficult to retrofit to the older vehicle. The electronics must be different and there were many vacuum assisted components in earlier years...
Question
Brake pedal goes all the way to the floor
If you have not lost any fluid in the master cylinder and the pedal goes to the floor, then your master cylinder must be bypassing fluid and not creating pressure. In order to have a mechanic diagnose it properly, they...
Question
1992 Ford Tempo cranks but won't start
From the information provided there could be a variety of reasons why your Ford Tempo will not start. The fuel pump may power up and even make noise, but if it cannot provide adequate fuel pressure, the engine will not...
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What can cause intermittent cold starting fault?
This may be related to a cold start enrichment problem which is generally controlled by the coolant temperature sensor. This sensor relays the temperature of the engine coolant to the computer which then makes fuel adjustments based upon the air...
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My car leaked all the oil from underneath the car
This suggests you may have a leak resulting from a failing gasket somewhere in your engine. As you know, there are many different places in your motor that are sealed by gaskets. I would suggest narrowing this down by placing...
Question
My 2004 vw beetle with auto transmission sort of bangs into gear on the shift from first gear to second gear. only when cold.
Hi there. Thanks for sending in your question today. If your transmission shifts hard into gear when it's cold, the issue is likely some debris stuck in the hydraulic lines of the transmission. Having the transmission fluid flushed and filter...
Question
Can I add keyless entry to a car?
Some economy late model vehicles, like the Sentra you are considering, are not equipped with keyless entry. I highly doubt the owner lost the remotes. It is possible to buy an aftermarket keyless entry system and have it installed.
Question
Brake booster signal failure
It is possible that your master cylinder may be failing on your 2014 Dodge Dart. The master cylinder can be full and still cause issues. If the internal seals inside the master cylinder begin to fail, they will allow brake...
Question
At green light, accelerated, engine revved, but car barely moved
Hello. It sounds like that there was a glitch inside the TCM, known as the transmission control module. There is a TCM update available for your vehicle. Call your dealership to see if the update has been done already or...
Question
Will it damage my engine if I switch from synthetic blend to regular motor oil to do a oil change being I live in Florida?
It is not snow or ice that will damage an engine but heat and friction. This engine is turbo charged and the turbo bearings are lubricated by the engine oil. When you change the oil you should use only the...
Question
Reduced Engine Power message
The "Reduced Engine Power" message is the computer going into failure mode. This mode is to protect you from a possible problem of the throttle getting too high. The mode happens when one of the engine sensors is having a...
Question
No start after crankshaft position sensor replacement
I would recommend putting the old sensor back in and continuing to drive it. If there are no Check Engine Lights on and it performs as it should, you should not have any problems. If you installed by recommendation of...
Question
Belt pulley fell off car
The moving components of the belt drive system use bearings to offer free smooth movement and reduce the effort necessary for the engine to drive the accessories. When the bearings fail, a pulley will often start to make noise or...