GTV V6 - A bit chuggy
Hoping someone can offer some advice...
I've just had my plenum and coil cover replaced with a more personalised set. All good except for a few minor glitches. I don't know if they are linked but all was fine before, they are:
1. When engine warm engines revs seem to fluctuate between 700-1000rpm when stationary
2. At 70ish in 6th when I depress the throttle for more power the engine seems chuggy
I have contacted the garage and they have come back with 'we haven't touched anything except changed the plenum and coil cover, could be a coil issue'
To be fair they have said bring it back in and they will look at it but I would like to be armed with some info, I am a newbie to engines so any help would be greatly received.