Popular questions

Question
When accelerating, car jerks back and forth - 1995 Chevrolet Beretta
This is not a safe condition under which to continue driving. If you have any warranty options with the dealer you purchased the car from, go back to the dealer, and seek satisfactory repairs that eliminate this condition. If that...
Question
Engine overheats, heater blows out cold air, coolant boils in radiator
Sounds like multiple problems here. I would first correct the "no heater" scenario. This is likely the heater control valve not allowing what is clearly hot water into the heater core. The reason for correcting this first is that it...
Question
Key turns in ignition but engine doesn't turn over
Hello there, many different faults can cause your car to not start when the key is turned. In this case the most likely faults would be a ignition switch, key cylinder, worn key, key transponder failure, or a wiring harness...
Question
My car squeaks when I drive and while it’s idling
Hi there, It is very common for a failing bearing or bushing on the inside of an alternator to squeak. It is also possible that a failing bearing can allow the alternator shaft to move inside the housing, and the...
Question
How do I use the utility hook?
The utility hook is located on the back of the front seats. To use it, simply hang an item of less than six pounds from the hook. This hook works perfectly for keeping grocery bags from falling over.
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No heat. I've replaced waterpump, thermostat, heater control valve, heater core, auxilliary water pump 1998 Cadillac Catera
Hi there - the lack of heater function could have 5 causes: the engine is not getting up to correct temperature (center of the gauge) due to a malfunctioning thermostat, the heater control valve is not letting hot coolant into...
Question
Accelerator cable came off
It sounds like the throttle cable has broke and needs to be replaced. I would have a certified technician come out and see if they can get it back on or, if it is in fact broken, have the throttle...
Question
Alternator. 2003 Honda Accord
Hi there. Most of the time, if the battery is good, then the problem is either in the starter itself or the ignition switch. Both are common issues on this vehicle. I usually test for power at the starter...
Question
Car wont jump start even with new battery.
You might want to first check and see if any diagnostic trouble codes (OBD-II codes) have been stored. Prior to performing diagnostics be sure you have a fully, 100% charged battery. New batteries are not necessarily charged at time of...
Question
Intermittent issue where after a stop car is stuck in first, speedometer at zero. Had output speed sensor changed, no change.
Hello there, a few possible faults could cause the vehicle to become stuck in first. The most common would be low fluid level, shift solenoid, transmission range sensor, or a transmission mechanical fault. I'd suggest getting this looked at by...
Question
Knocking sound
The noise may be the serpentine belt tensioner vibrating, or the front engine damper is broken and causing a noise. If the noise is neither of these components, then an inspection would be needed to see what the possible cause...
Question
Quantity of atf fluid for the transmission
Hello. If your ATF dipstick has marks on it, you can use those marks as a guide to re-fill it. The marks may designate "cold" and "hot" fluid levels. Best to check it cold, and then check later after a...
Question
Reverse gear went out
The first step is to check the fluid level and condition. If the transmission is full, and the fluid is not brown or black, we can proceed. The next step would be to try and eliminate an electrical issue that...
Question
Electrical turning off.
The symptoms you describe are most commonly caused by the ignition switch loosing contact to one or more contacts in the switch. I would try and wiggle the ignition key to see if the problem comes and goes. This would...
Question
I want to make a solar panel charged phone and I wanted to know what I can use to store the energy made by the solar panels.
You can get one or more of the battery storage units that can be hooked to a phone to recharge a phone so you an use it. They can be hooked up to a USB charge port on your small...
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Check Engine Light On
Hello, thank you for writing in. There are several reasons the EVAP canister would develop a leak, but an accident is absolutely capable of causing it. Unfortunately the more compact a car gets, the more difficult some of these components...
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Failure to catch or switch gears, belts turning and car has power ect, but won't switch into any gears. Transmission/engine fluids are ok.
Hi there. I have seen this same concern while I was employed at a Toyota dealership. This sounds like the transmission has failed internally; most likely the internal brake band, solenoid, or valve body has failed. The transmission will ultimately...
Question
Carbon smell coming out from engine
Hi there. If you are getting a smell like this in your vehicle then it more than likely has an exhaust leak. Since the vehicle is new you should take it back to the dealer to have this issue looked...
Question
Nissan Sentra 2007 problems with the tension pulley
Hello, thank you for writing in. There are a few things you need to look into. One, have you been buying the same brand of tensioner, and have they been warrantied? You may want to make sure you are getting...