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Are you referring to a loud exhaust sound? If so, it could be (Going from the engine back to the tailpipe) a cracked or leaking exhaust manifold - a leaking exhaust pipe - a leaking catalytic converter - a leaking muffler. That covers the exhaust system. If you are talking about a noisy clattering sound in the engine, you could possibly need a valve adjustment.
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What is a normal idle for a 1988 prelude?
my 1988 4ws Honda prelude idles low at 600 rpm
How do you slow idle on my 94 Honda prelude 2.3?
in park my 94 honda prelude 2.3 idles at 4000 rpm what can i do to slow down the idle ? <><><><> Idle speed is controlled by the computer, and is not adjustable. You have a problem with the computer or a sensor. Take it to a shop.
How do i fix a low idle on a 1986 Honda prelude 2.0 si?
my Honda prelude 1986 si wants to cut off after its warmed up . any sugestions on what ot could be
Why 86 Honda Prelude rev up and down?
check your idle air control unit also called an IAC motor
How do you fix a 1990 Honda Prelude that idles to high in park?
my 91 Honda prelude 4ws si with 2.1 engine had high idle in park. then my timing belt went put a new belt on hasn't done it yet!!! I do not fix them, I bring it to the dealer and let them fix it.
How do you ajust the idle speed on a Honda Prelude?
In my case i adjust my fuel pressure regulator. but that was because i added a walbro 255 Fuel pump. Generally tho there is a throttle body screw that you can adjust for your idle RPM.
Idle races up and down on a 1999 Honda civic?
faulty air flow meter
What would make a 1992 Honda Prelude SI 2.3 surge while idling in park but idle fine in gear?
Hi I had this problem. make sure your water level in the radiator is full,because there is a sensor kelvin
How often does the idle air control valve need to be replaced on a Honda Accord 1999?
Only when it fails.
Why would a Honda Accord shake at idle?
Tune up
What does P0505 mean on a 1999 Honda Odyssey?
Trouble code P0505 means: Idle control system malfunction
Why does your 1989 Honda prelude idle up to 3000 rpm then drop to 1000 rpm continuosly?
vacuum line is loose or disconnected. look for a small hose in the engine compartment that is like that
