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Why doesCar runs on faster idle then revs in and out at slow idle?
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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.
What happenes if the Idle speed in a car is too high?
the engine runs at a faster rate than when the idle speed is lower.
No boost pressure on TURBOCHARGER?
boost pressure, as you call it, will not show on gauge,if you have one, while engine is at idle the turbo pressure does not boost but runs all the time according to the revs of engine
What does it mean if a 2005 Toyota Land cruiser idle runs high while in park?
If the car is doing this whilst cold, check to see of the Power Heat button is on. This is located down by the instrument panel light adjustment switch and headlight adjustment selector. The Power Heat lifts the revs up until the engine is warm. Works good for cold winters mornings. You will find if this is causing your high revs when idle, they will stop when the engine is warm. If you do not have the Power Heat option, it may be a sticky cable or the idle adjustor is set to high.
How come the engine only revs up when gas is applied in a 98 Chevy blazer?
Because that's how an engine runs. it can only ever rev up if you give it gas. no gas, no revs. more gas, more revs
Does the computer run slower if the machine runs faster?
No If the computer runs faster then it runs faster not slower
1990 Toyota Camry with a rough idle?
I have 200,+ miles on the car. I change the plugs and wires yet it runs rough at idle and runs smooth at crusing speed. What can i do?
What causes the car to shake when in park and reverse?
A tune-up is needed. From what you say I gather the engine runs sweet enough at revs, higher than park or reverse. That being the case your idle/low end fuel delivery system needs servicing, the higher rev. side of the fuel system and spark are ok.
What would cause the oil pressure to climb to 70 psi when you step on the gas and drop back down to 45 when at idle?
As you increase rpm, the oil pump runs faster, thus creating more pressure.
Could anyone help me figure out why my 2001 Yamaha blaster runs for 2 minutes then revs out on its own?
air box issues
Ford e150 oil compression drops when the motor is warm and i stop at a light. when i drive or put in N and raise the idle it comes back up.?
oil pressure drops because the oil pump only runs as fast as the motor is running.the higher the revs the mfaster the pump runs. you might also check oil level and proper viscosity of oil. also how long since oil change
Who runs faster the stallion or the mare?
A stallion usually runs faster because of it's stronger leg muscles.
