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Infiniti Q45

965 messages,  Last post on Nov 10, 2009 at 9:39 PM

You are in the Infiniti Q45 Forum. Your Hosts are pat & karens

What is this discussion about? Infiniti Q45, Sedan


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#901 of 965
Re: Q45 Owner the New Maytag Repairman? [knowspinzone] by gteach26
Sep 08, 2006 (10:12 am)
Reply

Replying to: knowspinzone (Sep 07, 2006 7:04 pm)

18 sold in August???
 
That is sad. The Q seems like a decent car -- roomy and full of techno gadgets available in all other cars in this class.
 
I see Infiniti M ads all over the place.
 
You have to wonder though, with Q sales that low why do they bother making them? Or at least, why not support their supposed "flagship".
#902 of 965
Re: Q45 Owner the New Maytag Repairman? [pat] by knowspinzone
Sep 08, 2006 (11:04 am)
Reply

Replying to: pat (Sep 08, 2006 5:47 am)

I think the M45 may well be siphoning off sales. I am seriously considering buying one next year.
 
I haven't seen any advertising for it either. Maybe its because they are planning a redesign for 2008.
 
Here is a link to the sales info if you're interested -
 
http://www.theautochannel.com/news/2006/09/01/020574.html
#903 of 965
Re: 1995 infinityq45 [knowspinzone] by elwesso
Sep 12, 2006 (1:40 pm)
Reply

Replying to: knowspinzone (Aug 14, 2006 8:37 pm)

Most of the time when this is the case, it is the relay that is at fault, but sometimes the ABS acuator can do this... Most of the times it happens on the 90-93 Q45s, does not seem to be as common on later Qs.
#904 of 965
Re: Brake job causes VDC, Slip and ABS warning lights? [bzbz] by nsurg
Sep 28, 2006 (3:21 pm)
Reply

Replying to: bzbz (Aug 12, 2006 8:35 pm)

I am looking to do the same thing you did, changing rotors and brake pads front and rear.
I'm afraid I can't answer your question about the lights, but was wondering if you could perhaps give me some advice on how to do the pads and rotors?
I have not done this before and was looking for some tips if you have them available.
Thanks for any help you might offer!
#905 of 965
Dead miss on 1991 Q45 by budsq45
Oct 24, 2006 (7:42 am)
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I have a 1991 Q45 V-8, that had an occassional dead miss usually on hot restart, It would clear up in a mile or two. Suddenly, it is there steady. Mechanic says spark plug well was wet with oil. He only pulled one plug and said ALL coil packs would need to be replaced (primarily needed the rubber spark plug boots, due to being oil soaked.). $2000 estimate. The boots looked like could be cleaned, like they do not soak the oil. There were no cracks, was still flexible. The coil packs are $90 each = $720 in coil packs, on top of 8 hrs labor. He did not have the equip to test WHICH cylinder was missfiring. I told them to put the plugs in, to let me know how many plug wells actually had oil, so as not to be replacing parts unecessarily. I was reluctant to have them do too much since they did not have equip to isolate the dead cylinder in the first place.
 
NOW: All new plugs, ($550 minor tuneup) and still have dead miss.
QUESTION: do these coil pack / rubber boot assemblies actually absorb oil, causing the plug to short? It seems to me they are designed to REPEL oil?
 
Prior to this, this car was always dealer serviced (in another state)...
 
Thanks
#906 of 965
Re: Dead miss on 1991 Q45 [budsq45] by elwesso
Oct 26, 2006 (3:24 pm)
Reply

Replying to: budsq45 (Oct 24, 2006 7:42 am)

You probably have a bad injector....
 
You can test the injectors for resistance and determine if theyre bad. Coil packs RARELY FAIL on the Q..
 
http://www.q45.org/ohminjectors.html
 
read that see what you can come up with. IF you like, print it out and give it to your "mechanic" and have them do that...
 
Unfortunate how people think the dealers always know everything about the car.
#907 of 965
Q45 Fan problems by staley
Oct 26, 2006 (7:50 pm)
Reply
I have a 1995 Q45. ON my way back from a trip, the fan started making a loud whooshing noise. When I gun it, I get a sound like a belt slipping. I noticed the fan blade is cracking between the blades so I ordered that. My question is should the fan spin freely on the fan clutch because right now it is difficult to spin the fan by hand. I am thinking I may need a new fan clutch. The car is running cool and fine so I don't think the water pump is going bad. Any ideas? Thanks in advance.
#908 of 965
Re: Dead miss on 1991 Q45 [elwesso] by budsq45
Oct 26, 2006 (9:05 pm)
Reply

Replying to: elwesso (Oct 26, 2006 3:24 pm)

thank you VERY much for the tip and the link... the miss disappeared by itself... been ok for 100 miles.... must have been the injector, as oil in crankcase has gas odor.... could the injector have been clogged? or was it electrically inop?
#909 of 965
Re: Q45 Fan problems [staley] by elwesso
Nov 16, 2006 (12:10 pm)
Reply

Replying to: staley (Oct 26, 2006 7:50 pm)

the belt slipping is probably because the fan clutch is stuck... Ive seen it a few times, but not terribly common....
#910 of 965
Re: intermitent idling, goes up and down [blm] by walis
Dec 02, 2006 (3:32 pm)
Reply

Replying to: blm (Dec 06, 2005 11:56 pm)

when tapped, what's to look for? I need to find out if mine is bad as well.
Thanks!

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