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Hi guys,

just wondering if anyone can help...

I have a R33, gts-t as you drive the car when under load the car has a miss....

I have replaced the plugs, fuel filter and gave it a full service, nothing seems to fix it, if the car is in neutral u can freely rev it to 7000rpm. Under load the car seems to miss at aroud 5 - 6000rpm, before i take it to get dynoed i was just wondering if anyone would have any sugestions or ideas to fix it....

thanks in advanced

sweetride

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Hi guys,  

just wondering if anyone can help...

I have a R33, gts-t  as you drive the car  when under load the car has a miss....

I have replaced the plugs, fuel filter and gave it a full service, nothing seems to fix it, if the car is in neutral u can freely rev it to 7000rpm. Under load the car seems to miss at aroud 5 - 6000rpm, before i take it to get dynoed i was just wondering if anyone would have any sugestions or ideas to fix it....

thanks in advanced

sweetride

Coilpacks ?

a few problems it could be, coils, gap on spark plugs, or what occured with mine was the crank angel sensor. it allowed me to rev in netural, but when under load, it would missfire alot, i tried everything and in the end it was the crank angel sensor.

give that a try

I had the same problem, and i regapped my plugs to 0.8mm instead of the standard 1.1mm.

this happend to me,but i was already on the dyno,i payed almost n hours labour to watch the young bloke/apprentice hit my new plugs on the ground and with a hammer.

i had this prob when my car got hot on long drives when i got all my bolt ons and car was much quicker. It turned out i needed a bigger fuel reg.......took a while to work out though as there was nothing wrong with my plugs or coils or anything else and did ever think it could be a fuel reg causing a miss.

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