lucus79
Guest
Hi i'm hoping someone can help, i've had my leon cupra (1.8 T 20V) for about a year, its done about 70k miles but been reguarly serviced and so far its been superb
however recently when in neutral/idle the engine is not keeping revs at just below 1k like it used to, instead every 30 seconds or so the revs drop then recover - but it still drives ok. can anyone think of something obvious it might be before i drag it to the garage and my bank balance gets smashed!
however recently when in neutral/idle the engine is not keeping revs at just below 1k like it used to, instead every 30 seconds or so the revs drop then recover - but it still drives ok. can anyone think of something obvious it might be before i drag it to the garage and my bank balance gets smashed!