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Old 07 October 2005, 09:37 PM
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scooby_mania_yeah
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Default wrx 01 hesitation

Hia I have a 2001 WRX and at about 4 thousand revs + there is hesitation , or i think misfiring ... do u know why this occurs and has anyone got a solution or remedy,,,


I have an

Induction Kit
Boost controller +++ 1 bar -
Fully De-cat Exhaust System

Its fine upto 4000 revs onlyt after even when its on standard boost of less then 0.8

Please help ...
Old 07 October 2005, 11:08 PM
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scooby_mania_yeah
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Just been out in car after 2 hours and now the car is running fine, even after 4000 revs ... I think its something intermittant ..... Its running alot quicker

come on peeps i need some knowledge here



Originally Posted by scooby_mania_yeah
Hia I have a 2001 WRX and at about 4 thousand revs + there is hesitation , or i think misfiring ... do u know why this occurs and has anyone got a solution or remedy,,,


I have an

Induction Kit
Boost controller +++ 1 bar -
Fully De-cat Exhaust System

Its fine upto 4000 revs onlyt after even when its on standard boost of less then 0.8

Please help ...
Old 08 October 2005, 12:20 AM
  #3  
PhilA
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I used to have a hesitation around 3K, started only when cold. Then got worse and worse till I noticed it there all the time. Car almost stutters.
Subaru ecu diagnostics reported nothing. Change my lambda sensor and now it has gone.
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