Golf/GTI VI :: Slight Hesitation / Stuttering Around 5500 - 6100 RPMs


Mar 28, 2015

So last night i was having some fun doing a wot pull from 2-5th and bam misfire p0301 code for cylinder 1. During the pulls i felt and noticed slight hesitation/stuttering around 5500-6100 rpms. When i let off it felt like cylinder1 was totally dead. Had a flashing cel + epc light come on, so i pull over turn the car off and now it won start. When you go to start it, it just continues to turn over, doesn't even sound like it's attempting to fire up. Feels like it doesn't have compression. There wasn't any loud out of the ordinary noise when this happened, other than the obvious misfire.

I had changed the coilpacks to the r8 red tops, and swapped out my plugs about 8k miles ago, so i doubt it's them. Did the HPFP around 15k miles ago, so i doubt it's that, plus i smell fuel while turning it over. If i had to guess i screwed up a valve. Maybe an injector best case scenario, but i dont think so. At the dealer now waiting to hear back from them sometime next week.

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Lately that still happens some but mainly I have some hesitation or slight jerking as I accelerate now.

Mainly it will do it while starting to take off slowly/ when pulling a hill/ and when having to maintain a low speed behind many other cars.

I can counter act it a bit by stepping harder on the gas pedal(when there's room) and getting the RPM to go and stay over 2000 like on the highway.

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Though it is likely due for a tune up...

What could be the most likely cause? I don't really want to take it to the dealer first as they would want a fee beforehand just to check it out.

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If it stayed on then I could get the parts store to check it using the OBDII scanner.

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