Questions & Answers for: engine idles fast

...engine code this time. It starts idling fast usually after going up a mountain. Once it starts idling fast it won't quit now for about one minute after you stop. It idles between two and three ...

...fast idle is many times caused by a engine intake vacuum leak, use a can of carb spray and spray the top of the engine for leaks, if u hit one u will hear the eng change idle speed, also look for ...

idles to fast after it warms up. my bike seems to idle to fast after warm up....does seem to eventually kick down with fast idle from time to time. Just purchased this bike and not familliar with it's

...fast idle is needed when the engine is cold to make the air and fuel mixture rich to keep the engine running while cold, the carb. choke doew this with a bi-metalic spring in that balck round box on ...

...engine returns to fast idle for a minute before reverting back to the low idle surging. I have a p1193 code. Would this be the problem Thanks for any help code p 1193 refers to inlet air temp sensor ...

...engine cold, choke will set the fast idle cam on that raised step- when engine starts and runs it should be running at your fast idle setting. That's how it supposed to work, you just have to get ...

...engine idles too fast. just installed a kit on rochester throttle body. just installed a kit on a Rochester throttle body 2 point fuel injection and the engine idles too fast. 5.7 liter engine. is ...

...engine running at a fast idle just put new injection pump on and it runs with fast idle how do i correct this Assuming it is a completely mechanical system with no electrical or electronic control ...

...engine surge. The surge rpm is equal to fast idle. The repeating cycle is 10 seconds normal idle, and 2 seconds surge to fast idle then back to normal idle. To confirm this cycle I watched for 10 ...

...engine is hot then the IAC closes and idles speeds are now and only now governed by the ISC, this holds rpm near 800. so where is your RPM you never said? there are many causes, but all boil down to ...