Post by
Q45tech »
https://forums.nicoclub.com/q45tech-u112.html
Mon Dec 06, 2004 4:44 am
Not many useful interchange parts between 90-91-92-93 [some changes]and 94-96 Q [almost total redesign].
Fuel pump and controller stayed the same. Inside HVAC Fan motor, window regulators, cigarette lighter element, some door actuators, trunk lid[?], water pump, radiator, differential to some degree if you had TCS, driveshaft, alternator, brake rotors calipers but not ABS or master cylinder........not much is the same.
Why the differences in reliabilty of the two groups! They fixed problems for 1994 and created a few NEW ones.
Buy a 94-95 if you want a more reliable car instead of fixing up a 90-92Q...[or find a 93 Q]. You will be ahead of the game if you can tolerate the acceleration reduced performance. Handling can be made almost the same [weight increase] and a JWT ecu can almost make up the power differeces stock to stock.........use a 93 transmission in a 94-95 Q....... reliability ?.
Best to just buy a few 92-93 and keep them around in the backyard for parts.