Hi all
I've just bought an altezza, it has no power until 6000rpm, and is very flat until this point, but does get even flatter at 5k until 6.
It has no air filter, it has the maf, on the end of the throttle body, and then a sock stretched over the end of the maf. How would these engines react like this?
I've also noticed, if you could imagine this... The vacuum hose that comes off the throttle body at the top, and goes into a solenoid type device with another hose coming off of it, what does this do? As its blanked but still plugged in, I'll get a pic when I can.
I have no engine lights on, they go out when engine is running, when stamping on the throttle from low revs it sort of bogs abit,
Hope this helps