flat spot

General Tuning Questions And Discussions
holden08
Posts: 175
Joined: Wed Jun 16, 2010 9:17 am
Location: kempsey nsw

Re: flat spot

Post by holden08 »

here is the log only idled around the yard not much help
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Holden202T
Posts: 10435
Joined: Sat Feb 28, 2009 11:05 am
Location: Tenambit, NSW

Re: flat spot

Post by Holden202T »

holden08 wrote:it idles ok but when i touch the accelerator it starts to stall then comes good it sometimes will stall
= flat spot due to being lean just off idle in the ve table
holden08
Posts: 175
Joined: Wed Jun 16, 2010 9:17 am
Location: kempsey nsw

Re: flat spot

Post by holden08 »

yea ile try didnt have it in that log
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Holden202T
Posts: 10435
Joined: Sat Feb 28, 2009 11:05 am
Location: Tenambit, NSW

Re: flat spot

Post by Holden202T »

well i think firstly you need to get your coolant sensor sorted out before you worry too much about the tune, cause it will be screwing with the tune a bit.

see if you still have the issue after that, also you really need to get a wideband oxgyen sensor in there to get the tune right, can do it with the narrow band to get it in the ballpark but yeah.
holden08
Posts: 175
Joined: Wed Jun 16, 2010 9:17 am
Location: kempsey nsw

Re: flat spot

Post by holden08 »

ok thanks holden 202
holden08
Posts: 175
Joined: Wed Jun 16, 2010 9:17 am
Location: kempsey nsw

Re: flat spot

Post by holden08 »

got flat spot fixed up :)