96 Honda civic idles low on first start up then it goes up, and it doesn't come back down?
96 Honda civic idles low on first start up then it goes up, and it doesn't come back down?
If the other posters answer doesn't solve your problem, you can also check for vacuum leaks.Start the engine and let it idle, spray carb cleaner on every gasket(any component that pulls vacuum such as the intake, iac valve, egr valve, injector bosses, throttle body, etc)vacuum hose, and vacuum operated component. If the engine idle suddenly surges up or the engine stalls, you've found the leak. You can also use a handheld propane torch with the valve slightly open and run the torch tip alongside the same areas listed above, if you don't wanna use the messier carb cleaner. The large air intake hose can also be a source for vacuum leaks if the clamps are loose or if the hose has cracks or pinholes in it so check for those too.
- What is the squeaky noise on my 2009 honda rebel CMX 250 when I start the first time (it then goes away). What could this be? I have a Honda Rebel CMX 250 and it makes a weird horn / belt slipping like noice only in the morning when the first try to start the engine. What could this be?
- Why does my car engine rev up and down? It revs up and down all the way up to 3x rpm and down? Also when i step on the gas pedal it revs up all the way to the top 8x rpm and stays right there even when i let go of the gas pedal. Please anyone who can tell me why this happens? This is a 1995 honda civic by the way
- 2001 honda civic lx 4dr. Temperature gauge went up to hot maximum for about 5 minutes then went back down to normal position. Why? Driving only 15 minutes at 35 mph when this happened on temp gauge what seems to be the problem? This is the first time this occurred.
- 2000 Honda civic manual ex coupe sputtering and back firing the car will start but then shuts off? Catalytic converter, o2 sensor, and Ecu codes came up at auto zone. The O2 sensor has been changed I took off the catalytic converter, I reset the computer and my car still will not run still. I'm not sure where to start looking for another problem. Sometimes my car will start and run for a mile or two and others I can't make it out of my driveway.