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Feels like a missfire/ fuel cut at over half throttle

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Old 14 May 2004, 09:30 PM
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RB5-Black
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Default Feels like a missfire/ fuel cut at over half throttle

My car is an MY99 RB5 with Tek2 + decat + K&N panel I have a boost guage but I don't have a Knocklink

The car hesitaltes and jerk's violently when any more than 50% throttle was applied. The car drove without any problems as long as the throttle application was below 50% @ 13/14 psi

I'm offshore so the car has been parked for two weeks and the fix will have to come when I get home. Does anyone have any experience of similar problem my first guess would be Plugs/Coil/Throttle sensor ?

Help

Just to add that The Cel hasn't popped up once during this problem.

Last edited by RB5-Black; 14 May 2004 at 09:34 PM. Reason: adding info
Old 15 May 2004, 08:47 PM
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anyone
Old 06 June 2004, 03:57 PM
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JOHNSTI
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my car doing this as well??? seem's to be fine below 1 bar but if you floor the peddel it's like a miss fire!! but fine if you feed the peddel in have you got it sorted?? if so let me know please
Old 07 June 2004, 06:06 PM
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jason77
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Originally Posted by JOHNSTI
my car doing this as well??? seem's to be fine below 1 bar but if you floor the peddel it's like a miss fire!! but fine if you feed the peddel in have you got it sorted?? if so let me know please

His car had not long been serviced before this issue arised... it turned out to be a loose plug lead onto the plug itself.

Reseated and it's sorted!

J
Old 07 June 2004, 06:09 PM
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Cheers m8
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