motor keeps bogging off.

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01-22-2011, 11:11 AM

4doorB20

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motor keeps bogging off.

ive got a b20b with stage two full race cams. i know because of the cams its not going to idle correct anyway but it shouldnt die when i pull it out of gear. i just installed a new fuel pressure regulator so i dont know what direction to go from here. any idea of what it can be other than the IAC motor?

01-22-2011, 11:21 AM

NasTHatch

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Re: motor keeps bogging off.

Vacuum lines all connected properly?

01-31-2011, 04:39 AM

4doorB20

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Re: motor keeps bogging off.

Yerp checked those and the IAC. Thats why im still baffled.

01-31-2011, 04:50 AM

NoLag

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Re: motor keeps bogging off.

are cams the only mod?

01-31-2011, 07:12 AM

93civicdxgreen

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Re: motor keeps bogging off.

is the cam and ignition timing right?

01-31-2011, 10:48 AM

4doorB20

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Re: motor keeps bogging off.

Hmm ill be sure to check that today. A buddy at work told me it could be the throttle position sensor?

01-31-2011, 10:58 AM

TiredToyotaDrvr

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Re: motor keeps bogging off.

Quote:

Originally Posted by 4doorB20

Hmm ill be sure to check that today. A buddy at work told me it could be the throttle position sensor?

Vaccum leak, stuck IACV, possibly your TPS...

1) Google ways to find/inspect for a vacuum leak...

2) Figure out how to clean or, if you dont want to mess with it, replace your IACV.

3) Do you have any way to test your TPS? (something to read electric current and/or sensor monitoring via your engine management system)