Questions & Answers for: fast rpm

Fast Idle above 2000 rpm during warmup & electrical issue I have a 1994 Honda civic LX with 1.5, carburetor-type engine. Two things actually: 1) the fast idle is above 2000 rpm during warm up and ...

...fast at 2300 rpm I went to shut down after driving and the idle ramped up to about 2300 rpm. When I turned on the AC, it went back to normal around 1200rpm. Shut off car and restarted and idle was ...

...fast at 1 rpm? if it is cold that is about the right RPM and I am assuming you meant 1000 RPM with a automatic, it is just a little high but when warmed up and idling in drive it should be about 650 ...

will not idle above 4000 rpm, then idles irratically between 3500 rpm and 4000 rpm when accelerator is fully depressed It should not idle that fast anyhow. Normal idle is 750 RPM

...is about 1500 RPM. if not at fast idle fix bad fast idle (Bad IAC) when i say bad IAC that means the system IAC is bad,not just a part. the IAC /ISC controls idle at all times, via ECU

...fast. i race engine , in park and neutral, I can hit 3500 rpm easy, can you. i release brakes, (brakes are not packed in ICE , are they?) I select 1gear or reverse (A/T or m/t) the car moves or dont ...

fast it will blow up. Each engine has a rpm limit. There are springs and settings on the carb that controls this and you should not have to worry about it if some one has checked it out. They are just

fast Idle and slow I have seen a bad oxygen sensor do this causing the vehicle to idle up and down. Take it to a ASE certified mechanic to check it out. called idle speed surge or hunting! (what rpm?)

...RPM rises fast but MPH does not as normal. 2: RPM does not rise fast , bad engine. #1 is called a slipping trans mission or will not upshift or first gear is dead. gears mater, to go faster than 10 ...

...engine, right foot but speed does not increase? or speed does increase fast and RPM fast but transmission fails to go to 2nd gear.? scan the car is step one, is check engine lamp on ,? idle or ...