Hi all I have notice a slight stutter going up the rev range, normally notice it on a 3rd gear pull from say 2500 rpm, it smoothes out higher up in the rev range. Also the car is a bit jiggly on idle . Any ideas.
Thanks

 

Possibly MAF on the blink? Sounds similar to my problem but mine was worse when up to full working temp, cutting back on boost and popping back through the air box now and then.

 

Ok will give it a clean over the weekend,maybe the last time the filter was cleaned it had to much oil put on it.

 

What I do is buy a cheap paper one and leave that I'm for a few days when I've cleaned and oiled my k&n, if it makes any difference I don't know.

 

Oiled K&N...MAF may be on the blink...any connection?!!

 

Cleaned maf today and also the temp sensor bulb was covered in crap. Will report back

 

Defo made a difference