Post by
AZhitman »
https://forums.nicoclub.com/azhitman-u113.html
Fri Dec 08, 2006 9:47 am
Great question!
Definitely a thermostat... Make sure the fan and fan clutch are good.
Pull the radiator out and clean between it and the condensor really well - makes a huge difference.
Also, you may want to pull the plenum and have all 8 injectors serviced / rebuilt. Q45's go through injectors pretty commonly, and Deatschwerks (our sponsor) can refurb them all for the cost of ONE new one from the dealer.
Belts and hoses would make sense at this point as well, and of course drain / refill trans fluid and oil.