Popular questions

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My truck squeaks on the right side when driving. Always when driving over bumps 2004 Dodge Ram 1500
Hi - suspension noises like your squeak are challenging at best. And, your truck uses torsion bars for suspending the weight of the front end rather than coil springs. This introduces additional bushings which seem to squeak more than they...
Question
Car skipping and stalling.
Hello. If you are getting a skipping feeling and stalling, it is usually attributed to a misfire condition. It may just need a simple tune up or it may be more extensive. If the check engine light is on a...
Question
Failed smog test
Hello. The catalytic converter acts as a filter for exhaust gasses emitted from the vehicle. This purpose of this is to reduce the pollutants that are expelled into the environment. The first thing you could try is adding a catalytic...
Question
One of my engine mounts crack and my mechanic suggests I replace all of them front rear and side. I look up the parts is the side
I suggest you verify with the mechanic since they may be referencing the motor mounts front and rear but they are also called transaxle mounts when parts are looked up. The engine has one main mount in front of motor...
Question
I replaced the master air flow sensor and throttle sensor on my 2001 Chevrolet, there no service light on, but cut off
Hi Sarah. Thanks for contacting us today. There are several things that can cause an engine to start then shut off quickly. Some of the most common items include a fuel system restriction (caused by either dirty components like fuel...
Question
Recall for Catalytic Converter on my 2003 Nissan Sentra
Hello. On most vehicles the catalytic converter can usually be covered for the first 10 years or 100,000 miles. Once you surpass either of these, the converter will not be covered whether it is under warranty or recall. If you...
Question
My radiator went out but I have to pump on gas for it to start
Pumping on the gas does not do anything with a fuel injected car. Try just holding gas pedal at 1/4 throttle and see if it starts better? As far as the hard start if coolant went all over engine you...
Question
Truck overheated. Didn't have any water in it. WAter was put in it and now it won't start. Sounds like it wants to turn but it won
If you overheated the engine and have a blown head gasket then coolant may have filled the cylinders and caused it to lock up. You will need to have spark plugs taken out and see what cylinder are full of...
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How hard is it to change a transmission range sensor on a 2005 Volkswagon Passat 1.8l Turbo
Hello - I would re-check the problem codes first. A failed transmission range sensor usually will not turn the starter unless it determines the car is in Park or Neutral. the problem is likely something else. Check fuses to be...
Question
where is crankshaft sensor located on a 2000 protege
The crankshaft sensor is on the front of engine below and behind the crankshaft pulley. The air gap on the new sensor should be set to .020 to .060. If gap is too big it will not start and if...
Question
Won't start after putting in new alternator, battery, starter and fuses.
Hi there. Check the battery cables and make sure that they are hooked up properly. Look to see if there is an issue with a loose ground on the fuse box. When smoke comes from the battery cables, that usually...
Question
Misfiring and emissions leak in 2000 Ford Crown Vic
It all depends on what you think of the vehicle. These Crown Victoria can run for an awfully long time, but you'd want to find out what this misfiring is to keep this car up and going. If the misfiring...
Question
Signal light not working
If only the left signal is not working, suspect a faulty bulb. If a replacement bulb does not fix the problem then the circuit is lacking either power or ground. In this case, electrical diagnosis will need to be performed....
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I bought a dodge challenge from the auction It start good but I won't move fast it just go slow and when I hit the gas it doesn't
It sounds like the engine computer is in failure management mode. If the check engine light is on then you need to have the codes scanned and then have the codes received diagnosed to see what caused the computer to...
Question
Buying my first saturn used
If the clutch is actually slipping,you will be able to hear the engine speed increase even though the speed of the car does not. If your car has a tachometer, you will see the engine speed go up, but not...
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PCV valve or hose failure?
Hello. The PCV valve regulates the flow of crankcase fumes to the engine to be burned when there is greater pressure in the crankcase than there is in the engine intake - which is most of the time. If the...
Question
Check engine light came on while driving
The Check Engine Light is an indicator that something is affecting your emissions in a negative way. This can be as simple as a loose gas cap, to a misfire and many things contribute to the overall emissions output. The...
Question
Automatic transmission
Hello. This is a very robust transmission, as your advanced mileage demonstrates! The downshift issue you have described is likely either the governor (possibly a broken spring?), internal to the transmission, or an issue related to the throttle position sensor,...
Question
99mazda626 2.0 auto trans car starts but won't move in any gear
If the code is P0708, the causes might be a misadjusted transmission range sensor, a faulty transmission range sensor, or damaged or disconnected wiring that is associated with the transmission range sensor. The sensor should be tested prior to condemning...
Question
Thermostat isn't getting any hot water to open up.
The hoses are collapsing due to the radiator cap and passage to the overflow is clogged. The cap needs to be replaced and the passages to overflow cleared. If the thermostat is not opening then replace it also. Make sure...
Question
AC blowing hot air - 1998 Honda Accord
Odds are that your A/C system has a leak somewhere. If it needed refrigerant in the first place, then you added some and it's blowing warm air again, that's a fairly good indication of a refrigerant leak. The best solution...
Question
The rear tire is leaning inward at the top on my 2000 Alaro Oldsmobile
It could be that you have damage to the rear strut, or maybe that the bolts that attach the lower part of the strut have loosened up and allowed the adjustment to slip. This might be a dangerous situation, so...
Question
Car makes squeaking noise while brake is pressed and I'm still
I don't think this has anything to do with your brakes. You're probably experiencing an engine noise or a noise in one of the belt driven accessories. If it only occurs when the brake pedal is depressed, than it may...
Question
How do I replace the airflow sensor on my 1985 olds 98
You definitely want to reset the computer when you make a repair like this. Resetting the computer will allow it to check the new component for proper operation and set a Diagnostic Trouble Code if there is still a problem....