Misfire when hard on boost help!!
#1
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LADS PLEASE I NEED HELP . when i put the foot down on my rs turbo its a 2litre zetec turbo engine and when i floor it it comes on boost hard and then just pops and misfires etc / its perfect on normal driving but does it when its about 200rpm away from the reline so it boosts up and then just misfires ...could it be the plugs or something???? i aint no mechanic please help
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omex 600 i had the sensors checked on a laptop to see if they all work they all seem to be perfect. i changed the plugs and it still does the same thing .. i run the coil pack on the plugs conversion so im changing them tomorow and then see if thats cured.... could it be the fuel filter? thanks for your help lads i appreciate it
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ok i changed the coil packs today and still have the same problem so its leading me to think its the fuel filter or could it be the maf??? not suire what a maf is someone told m,e it could be that?? please help
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I don't think it is in your case however, the fact it only happens at high RPM would suggest ignition or fuel to me.
Martin
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Near the middle of your thread you stated that you're running omex..are you sure you're using a MAF and not a MAP? as said before I would look to ignition. Fuel would be more of a gradual decrease of power as the boost rises, rather than a sudden loss.
Matt
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