Author Topic: Random misfire on acceleration (Read 1046 times)

Speedy · « **on:** July 01, 2012, 10:26:11 pm »

Need some help with my gti, as I accelerate from 2000 revs and above there seems to be random misfires and sometimes epc light, what does this sound like?

rich83 · « **Reply #1 on:** July 01, 2012, 10:27:35 pm »

When was the last time they spark plugs were changed? IS your car remapped?

Speedy · « **Reply #2 on:** July 01, 2012, 10:41:34 pm »

Yeah it's stage 2 mate, plugs where changed about 7 months ago

rich83 · « **Reply #3 on:** July 01, 2012, 10:45:12 pm »

Thats where I would start.

The consensus is that colder plugs are the future when running stage 2 and beyond.

http://www.awesome-gti.co.uk/product.php?xProd=45285

If that doesnt fix it then it might be a case that a coilpack it on its way out.

Rich

Speedy · « **Reply #4 on:** July 01, 2012, 10:50:43 pm »

Thanks for the link, have you tried these plugs yourself? I will try plugs first

rich83 · « **Reply #5 on:** July 01, 2012, 10:55:25 pm »

No i have not. But i did swap plugs for a misfire issue and it fixed itself immediately.

Heres a 9 page discussion on those plugs.

http://www.mk5golfgti.co.uk/forum/index.php/topic,38720.0.html

Author Topic: Random misfire on acceleration (Read 1046 times)

Speedy

Random misfire on acceleration

rich83

Re: Random misfire on acceleration

Speedy

Re: Random misfire on acceleration

rich83

Re: Random misfire on acceleration

Speedy

Re: Random misfire on acceleration

rich83

Re: Random misfire on acceleration