Here’s a write-up on how to troubleshoot and repair the HVAC “Fan Amplifier” module, as used in G50 (1990-1996) and FY33 (1997-2001) versions of the Infiniti Q45, the A32 (1995-1999) version of the Nissan Maxima, and probably other models as well. This thread is the result of repairing dead fan amplifiers from IrvingQ45 and goody94q45, which they […]
How To Transform a Q45 Passenger Seat to a Driver Seat
About 4 years ago, another NICO member gave me a seat from a 94 Q, only thing is it was a passenger seat. It did not include any of the frame brackets, just essentially the seat pads. It was in pretty good shape, so I threw it up in the attic.. Since I had some […]
OEM or Aftermarket Brake Installation Q45 J30
Infiniti Q45 & Infiniti J30 TOOLS: jack and jack stands 1/2″ ratchat 13/16 socket 19mm socket 17mm socket 14mm socket 12mm socket 10mm wrench 4″ angle grinder COST BREAKDOWN: $44 used Q45 calipers, pads, and rotors (I used a digital caliper and measured the rotors and pad so i knew i was getting good ones) […]
Z32 Brake Upgrade Installation on a Q45
Installing Z32 brakes onto your Q45 By: Wes Stinson Here’s my parts list. 4 Brembo blanks (brand new) Z32 30mm calipers OEM pads 1 big and 1 small bottle of Valvoline synpower brake fluid Caliper grease Braided SS Z32 240 conversion lines OR You can use the factory lines*(SEE NOTE AT END) Speed bleeders Started […]
Q45 Heater Mix Door Removal / Replacement
By: Brian (bigdog76) http://forums.nicoclub.com/zerothread?id=156041 1.Fixing the Heater was not all fun I will admit. 2.However it is possible and it’s not to hard to do. It took me much longer than I wanted but can be done in 2-4 hours, for under $10 if you have the tools to do it. 3.First start by removing […]
Infiniti Q45 Technical Data / Specifications / Capacities
Facts Built in Japan. Produced 1989-1996. Year-to-Year Changes (Src: Consumer Guide, some changes made) 1990 Infiniti Q45: The 1990 Q45 is the most sought after by performance enthusiasts for having the tightest and most responsive steering, quickest shifting, and an actual power rating of 300-305hp. Because of a “gentleman’s agreement” among Japanese manufacturers, vehicles above […]
Infiniti Q45 Rough Idle Diagnosis
Resolving Rough IdleBy Jesda Gulati Fuel Injectors – Bad gas or regional mixtures tend to result inearly injector failures. A fuel smell in the cabin also hintsat injector problems. Non-OEM injectors are not recommended.Learn how to test your injectors Fuel System- Purchase a can of BG44kfrom Infiniti of Scottsdale and add it to a 3/4 […]
1997-2001 Infiniti Q45 installing new strut mounts
By GQ Jay. Monday’s project: broken strut mount on the 97t. replaced: LF strut, bearing, mount, dust boot, gasket.while in the area, did the left rack boot and the sway bar bushings.would have done the sway link [more on that later]. since i wanted to change rack boots anyway, and i get nervous about ripping […]
Q45 rebuilding brake calipers
Rebuilding Q45 Brake Calipers By:”Ozzie”. I had to rebuild one of my brake calipers, and thought it would make for a good article, so here it is! The car in question here is a 1990 Infiniti Q45 (G50), but this could apply to any car, with some subtle differences. (Number of pistons per caliper, size […]
