G60 developed a stutter, not same as recent post.

[Jay2 0]

Unlike the other recent post of a stutter when accelerating, my 91 G60 has suddenly developed a hesitation/stutter when I take my foot off the gas.

 

Any suggestions or advice? Only just got over a series of coolant problems so not looking forward to more expense. :(

 

With the bonnet up and revving the engine by hand, as soon as I stop the whole engine block jumps while the exhaust just makes farting sounds.

 

The stutter happens in all gears while out on the road whenever I take my foot off the go pedal. Its only slight at the moment but worried its a simptom of something worse to come.

 

Help appreciated. :roll:

[DanVW 0]

Check your FPR pipe from the inlet manifold

[DanVW 0]

How did that FPR pipe look? Also have you checked the TB switches?

[Jay2 0]

Hello mate, thanks for the posts.

 

What do I want to be looking for with the FPR pipe & TB switches?