I have a RRM intercooled turbo kit that was bought second hand from a member of the forums. About 3 months ago ( I know I've waited too long probably) I started having a problem where my idle would be normal at around 800 rpm and then would start dropping randomly to below 500rpm for only a split second. This doesnt happen before my car is driven and doesnt happen everytime I idle either but lately its becoming more common. Has anyone else had this problem?

I read another thread thats still on this front page but his car is dieing whenever it happens and I also keep up with my maintenance regularly. I thought I would start a new thread instead of hijacking his.

 

ya know.. ive had this problem, but it was nothing long term.
one time was right after i messed with the fuses.
another time was when i just filled up and might have got some notsogood gas.

other than that, make sure everythings all clamped up and sealed in there