GT 1.9 Revving Problem
could do with some ideas please!
In neutral, the revs lethargically creap to a maximum of 3,500. Turn the engine off and back on again ....try again and its absolutely fine and will reach the red line at the usual pace.
I gave the car a good tune up on the motorway yesterday and it was perfect, able to red line it and no issues.
This issue has happened a lot recently. I'm confused by it being perfect, then not, then perfect. Its not egr related as that is physically blanked. There are no unusual noises.
Is it likely to be a sensor on its way out or a turbo related issue, or something else??