had the car bout 2 months now and every now and then il start the car up and it will run funny and drop to 500rpm but hold there. other times it runs normal 900-1100rpm and sounds superb out of the exhaust dunno whether it needs to be set up or what
any help welcome
the car was edd off of here. it has mongoose exhaust bleed valve -31 actuator k&n filter
cheers
daz