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Banned user
Location: ADELAIDE - The Drift City
Registered: July 2002
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Motor running like crap
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Fri, 30 July 2004 10:08
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just tonight my motor started running like crap offboost, hunting at idle, sometimes stalling, hesitating when accelerating.
but when you boost it, it runs fine like normal, still pulls hard and cleanly.
So whats the prob here guys?
BTW motor is a CA18det, i know it aint a toyota but what are some of the areas i could look at?
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Location: Brisbane
Registered: May 2002
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Re: Motor running like crap
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Fri, 30 July 2004 10:39

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Have you checked the ECU for error codes?
Obvious things off the top of my head are air leaks in the inlet system (anywhere between cylinder head and AFM), or a dodgy EGO sensor, or maybe even a dodgy AFM.
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Banned user
Location: ADELAIDE - The Drift City
Registered: July 2002
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Re: Motor running like crap
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Fri, 30 July 2004 10:49

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no havent checked the ecu, but you might be onto something with air leaks, have to check lines in the light tomorrow
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Location: NSW, East Coast
Registered: July 2003
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Re: Motor running like crap
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Fri, 30 July 2004 11:02

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TPS out maybe, it was the cause of my problem.
Cheers
Steve
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Banned user
Location: ADELAIDE - The Drift City
Registered: July 2002
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Re: Motor running like crap
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Fri, 30 July 2004 15:07

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anyone else"
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I supported Toymods
Location: Sunshine Coast
Registered: March 2004
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Re: Motor running like crap
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Fri, 30 July 2004 23:05
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like norbi said could be AFM..but i dont think it would be..cos if it was faulty then it would be like that all the time i would think..unless its just slightly loose..all i can think of is fiddle with that and check all the lines..yelling it it sometimes helps to
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