Q: Car problem
I have a 1996 toyota hilux dad has dissconected the vacume pump and the its still reveing up but it comes back because it was makeing the throttle stick
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Car runs rough until warm, and then runs fine.
I would have a technician inspect your rough idle (https://www.yourmechanic.com/services/car-idle-is-rough-inspection). He will probably also check for codes on the computer. It may be the air temperature sensor malfunctioning if it idles rough only when it's cold. You may be able...
Check Engine light coming on.
I would have the check engine light inspected (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) by a YourMechanic Technician, They can pull codes off the computer and determine what is malfunctioning.
White smoke issuing from tail pipe.
Hello. This tends to happen on most vehicles when they have an internal engine problem. Most of the time it is a blown head gasket. When this occurs coolant can get into the combustion chamber and burn off causing the...
Misfire on fifth cylinder
There are a lot of possibilities for causes of a misfire. They have to be checked one at a time. It could be the spark plug, wire, or coil pack. Fuel injector or vacuum leak. It could be a mechanic...
My car has a low idle and will stop at lights or stop signs
Hello. The symptoms you describe can be caused by a few different things. A few other possible causes are issues with the idle air control valve, with the transmission, or with the throttle position sensor. The idle air control valve...
Car chugs a couple of times wont start
Hello - it is possible that the engine "jumped time" because of the momentary loss of oil pressure after the oil change. (The fact that you changed to synthetic oil does not come into play here.) The timing chain tensioners...
Car vibrates and tachometer indicator goes up and down
Idle fluctuation can be caused by a number of things. A vacuum leak can be one cause. If there is a broken or disconnect vacuum line, broken air intake hose, or gasket leak, the engine can draw in too much...
Car wont move when I step on the gas. I was driving when this happened
Hello, thank you for writing in. There are several reasons the gas pedal may become unresponsive. The first step is to have it scanned for diagnostic codes, to find out what issues the vehicle's computer has detected. This will narrow...
No 3rd or 4th gears
Hi there. Typically when an individual gear is hard to shift into with a manual transmission, it's an internal gear failure inside the transmission case or linkage issue. When all gears are hard to shift, it's likely the clutch. Since...
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