Search Results for ‘idle bounce’

Hello! I know this has been discussed a lot in here, but I have yet to find a solution that works for me. I have tried everything that I have found as a possible problems or at least what is listed here ( The end all surging/bouncy idle thread ) and here ( THE END OF ALL Idle Surge - Bounce -...

So ive been having a idle surge problem and i replaced the intake manifold gasket and it got somewhat better. it used to bounce from 1-5k but now its only 1 to barley under 3k. i didnt have a torque wrench so i didnt tighten those manifold bolts a lot out of fear of over torqueing. so idk if its...

Hi all, this my first post here, but I recently got a '91 3rd gen prelude that has some issues. It's been around me since about 2016 or so, so I know some of the work that's been done on it. For example, my brother took off the exhaust manifold and replaced it with headers. The problems started...

So my H22A swap was running perfect I had no issues I was driving it fine I noticed I had a leak at the thermostat housing fixed the leak and swapped the thermostat while I was at it but now cut to a week later I have burped this car every day and I’m still getting air bubbles and the idle is...

I’ve bleed it like 3 days now and swapped my coolant sensors. Also checked voltage to my pigtail it just doesn’t make sense that I’d still have air bubbles. All I did was change the thermostat

So this is my first time posting, sorry if there are any mistakes. I have a 1999 Honda Prelude with 131,000 miles. I have replaced the idle air control valve 3 times this week. The problem starts with the cars idle jumping, usually from 1000 to 1200 or 1500 to 2000. This idle jumping soon...

Idle is surging between 1k and 1.6k. Cleaning the IAC valve didn't fix the problem. Blocking off the top port that goes to the IAC (inside the throttle body) makes the engine idle normally. The bottom FIT valve port (inside the throttle body) is sucking in air even when the engine is warm, and...