try checkin the mass air flow sensor..sometimes they do that...also have the computer scanned at an Acura dealer if you cant fugure it out...the car might even have a recall from the factory over this matter..chack that too
if it is a manual... rev it up to 6k and pop the clutch. that audda do the trick! happens to me every time! lol
ya its always 90 to 93
Revving up and down is usually a symptom of a dirty air filter.
Rev limiter to save the engine from blowing up. Rev limiter to save the engine from blowing up.
your air/fuel ratio
A vacuum leak can cause that.
replace the Air Idle Control Valve for starters
Rev It Up was created in 1990-07.
check your ( TPS ) sensor
probably means u need to change the coolant for the car,leaking coolant sumwhere
The most common cause of engine surging (rev up and down) is a dirty air filter.
If your engine is idling up and down, you need to check the I.A.C., or idle air control valve.Usually this is the cause of an erratic idle.You can remove the I.A.C. valve and clean it which will usually clear up the problem.