Can't get rid of the "Moo"sound!!@%!
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Can't get rid of the "Moo"sound!!@%!
Sorry to bring this issue back from the dead but I can't seem to get rid of this "moo" sound. Sounds exactly like a boost leak but my car boost perfectly.
Symptoms: Occurs during light accelerating between 2000-2500 rpm but if I increase throttle it goes away. Also occurs when I left go of the throttle and coast down.
What I've tried: The rubber door stop method with 4 holes drilled into it.
Ironically this occured straight after I had my muffler change to a "quieter" one which leads me to believe that I've had this problem for a long time but because the car was so loud, I couldn't hear the "moo" over the top of the exhaust.
Any suggestions on what to do next?
Symptoms: Occurs during light accelerating between 2000-2500 rpm but if I increase throttle it goes away. Also occurs when I left go of the throttle and coast down.
What I've tried: The rubber door stop method with 4 holes drilled into it.
Ironically this occured straight after I had my muffler change to a "quieter" one which leads me to believe that I've had this problem for a long time but because the car was so loud, I couldn't hear the "moo" over the top of the exhaust.
Any suggestions on what to do next?
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You beauty problem solved! I reduced the number of holes to 3 and made the diameter alot smaller than those current ones and the problem went away.
Thanks again guys.
Thanks again guys.
#7
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I honestly dont understand how this works for everyone but me i bought a pack of chair caps 7/8 literaly did the smallest holes by stabbing it with a very small screw driver attatch it to the little tube next to the intake manifold with a clamp and it still mooo's !! do i have to cover the air pump aswell or something? could someone please help me?
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#9
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k well i got rid of my moo sound but only by blocking the hole close to the intake manifold and also the one on the air pump. right now my question is.. is it bad to block the hole on the airpump ? i notice that it sucks in air but by blocking it with a chair cap i'm able to eliminate the moo sound could someone please help me?
#10
RE Suikoayanajim
I Have the moo sound too and damn it's loud and annoying!!!! >_<
I didn't understand about the holes, you mean should I block the way from intake to airpump?
Which holes to block? please...
I didn't understand about the holes, you mean should I block the way from intake to airpump?
Which holes to block? please...
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Follow up
All- just to put some closure on this issue. I also had added the 'Dale' drilled chair cap to my RX...didn't work.
Reduced the multi holed cap with a new cap with just 1 1/4 hole in the middle, mooing is dead :-)
Hope this helps someone
Reduced the multi holed cap with a new cap with just 1 1/4 hole in the middle, mooing is dead :-)
Hope this helps someone
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