99 STi Hesitation Still!! Pls help
#1
99 STi Hesitation Still!! Pls help
Hi I have a standard V5 STI that I'm. having trouble with.
I've recenty rebuilt the engine due to bearing failure but have a problem with hesitation between 1000-3000 rpm The car feels lathargic and power delivery isnt smooth. But seems to go like the clappers after 3000 rpm
i have now come to a blank and have no idea why its happening , I have replace the following with brand new items:
MAF Sensor
Lambda Probe
I initially thought it could be the fuel so I filled it to the top with fresh optimax and octane booster. It did seem to run a little better but still have hesitation.
Does anyone have any clue what the hell could be going on? , Its starting to grind me down now
Thanks
I've recenty rebuilt the engine due to bearing failure but have a problem with hesitation between 1000-3000 rpm The car feels lathargic and power delivery isnt smooth. But seems to go like the clappers after 3000 rpm
i have now come to a blank and have no idea why its happening , I have replace the following with brand new items:
MAF Sensor
Lambda Probe
I initially thought it could be the fuel so I filled it to the top with fresh optimax and octane booster. It did seem to run a little better but still have hesitation.
Does anyone have any clue what the hell could be going on? , Its starting to grind me down now
Thanks
#3
#5
Would cleaning the the valve on the Throttle Body help cure my problem?
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Mattybr5@MB Developments
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18 November 2015 07:49 AM