What was the nose of the Infiniti Q45?
Instead, the Q45’s nose was completely without adornment and featured only headlamps and a flat cloisonné badge with intricate floral detailing behind the Infiniti logo. Inside, would-be customers found an interior designed with assistance from Italian furniture maker Poltrona Frau.
What to do about engine stalling in Infiniti Q45?
Engine stalling is a common problem with the Infiniti Q45’s first generation of vehicles. This can often be repaired by tightening the connection at the air-flow meter. Owners of the first two or three model-year vehicles could experience engine knocking, which can be resolved by tie-wrapping the ASCD cable to the bracket near the firewall.
Is there a problem with the radiator on a Q45?
The fragile radiator filler neck was revised after 1992, and engine vibration can be corrected with replacement of two motor mounts and the engine-control computer. A prevalent problem with the second-generation Q45 is the blower motor, which could make humming and/or ticking noises. A revised insulator cover can correct the problem.
When do you reprogram shift points in Infiniti Q45?
Reprogram Shift Points- 2002-2004 Q45. An update from Infiniti changes shift points, spark firing timing, and fuel injection timing for better performance. It also “replaces the accelerator pedal with one with a bit less lag in the pedal itself.”
Instead, the Q45’s nose was completely without adornment and featured only headlamps and a flat cloisonné badge with intricate floral detailing behind the Infiniti logo. Inside, would-be customers found an interior designed with assistance from Italian furniture maker Poltrona Frau.
Reprogram Shift Points- 2002-2004 Q45. An update from Infiniti changes shift points, spark firing timing, and fuel injection timing for better performance. It also “replaces the accelerator pedal with one with a bit less lag in the pedal itself.”
Can a transmission cooler be added to a Q45?
Injector Removal Made Easy- 1990-1996 Transmission: Adding An External Transmission Cooler- 1990-1996 Q45, also recommended for 1997-2001 Q45. Q45 transmissions, while mechanically quite reliable, can lack sufficient cooling in their factory configuration. This documents how to add a transmission cooler for longer life.
Is there a service manual for the Q45?
Service manuals for all generations of Q45. – Big thanks to the moderators at NICO for putting this together. 2002-2006 Q45 Diagnostics 2003 Q45 Service Manual- 2002-2006 Q45. Resolving Rough Idle- 1990-1996 Q45.