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Fd spitting on idle

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Old 06-15-12, 04:16 PM
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Fd spitting on idle

Hi just noticed that my car is spitting every 10seconds or so on idle its just after been broke in its a standard engine anyone have any idea why ..running good
Old 06-15-12, 08:24 PM
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No idea. Got video?
Old 06-16-12, 01:29 PM
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Originally Posted by gracer7-rx7
No idea. Got video?
Cant notice it on video.. say if you put your hand by a exhaust you can feel the same pressure in exhaust gases on your hand at all times but mine gives a extra push of exhaust gases every few seconds

Maybe its nothing but i think its misfiring or something

Last edited by eg9turbo; 06-16-12 at 01:31 PM.
Old 06-16-12, 02:19 PM
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TPS in spec? I know when my TPS was out of spec slightly a V8 friend of mine was the one who noticed it and sounds very similar to what you are experiencing...it certainly is subtle.
Old 06-16-12, 03:07 PM
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If your engine has only recently been rebuilt, try changing the plugs and see if that helps. They may be the old ones, or have been fouled a little with assembly lube etc. from the rebuild.
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