Meglio - Stuttering when accelerating.

[Edd]

My 197 Turbo has developed a stutter under hard acceleration.

I booked a last minute track day for Blyton next Wednesday, pulled the Clio out of storage today to find that it’s not behaving.

It’s a 225 engine, 250 turbo, remap and 630 injectors by RS Tuning.

I think I might change the spark plugs and maybe coil packs. But is there anything else to check before that?

The EML is not coming on.

Any help would be much appreciated as I don’t want to miss what will be my only track day of the year.

 

[Edd]

Changed the coils and sparks but the misfire is still there.

Seems to go away after 10/15 minutes of driving......

I think it could be fuel related?

 

[Cub.]

How long has it been in storage and was the tank brimmed?

 

[Edd]

How long has it been in storage and was the tank brimmed?

It's been in storage for 6 months and probably started 10 times in that period.

There was probably less than a quarter of a tank of fuel in it. It was never meant to be tucked up for that long, "Lockdown" changed plans.