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elecronics need fixing or alternator need replacing elecronics need fixing or alternator need replacing

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Q: Why would a vehicle have low revs?
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What causes your vehicle to vibrate excessively at low revs of 800 to 2100 RPM?

Excessive vibrating at low RPM can be caused by worn-out engine mounts. These pieces mount the engine to the frame of the vehicle, and when they wear out, the engine can literally lift and shift out of place when the car is running


What would cause 1994 ford telstar to miss spark at low revs?

Vacuum leak or blown intake gasket.


What causes a 1994 Astro to stall on low revs and on idle speed when it runs fine on freeways and higher revs?

Possibly a stuck or sticking EGR valve.


Why two stroke engines are hi-speed engines and four stroke engines are hi-torque engines?

generally , two strokes are smaller capacity , shorter stroke, higher revs. for given engine capacity , long stroke /small bore = high torque / low revs short stroke/big bore = low torque / high revs


Why your car revs but do not go faster?

Mine does the same. its because its a heavier vehicle with a small engine like a V6


Where on a motor vehicle would low carbon be used?

Yes. Low carbon steel is used in the body of the car.


Is it okay to have a long drive for new vehicle?

its OK if you vary the revs and not sit on a constant speed for long periods of time.


How do you know when an alternator is going bad?

Battery fails to charge, alt light comes on, sometimes only at low revs. Check with meter shows low or no charging voltage (close to or less than battery voltage) voltage does not increase to charging volts with engine revs increase


Where on a motor vehicle would low carbon steel be used?

Yes. Low carbon steel is used in the body of the car.


I have a Mitsubishi mirage 4g92a engine why is it when i release my clutch slowly without stepping on the gas my RPM goes down and my car become shaky?

because your engine at idol revs doesnt produce enough torque to move your vehicle. when you release your clutch (i assume you are meaning in gear) you are trying to make the car move. if you let your clutch out totally, your car would generally stall, although some cars can handle the torque requirements at low revs. the rpm (revs) goes down, & the car shakes, because the engine is struggling with this problem, & the engine is atached to the car, so it makes the whole car shake.


What would cause revs to rise when sitting idle?

A vaccum Leak


1995 Chevy S10 blazer 4x4 V6 4.3l I have changed the plugs rotor cap engine coolant sensor The vehicle jerks at low revs when cold when its warm it seems better What can be wrong?

it could be your fuel regulator .it wont set a code on this if it is going out