2000 Q 110k, cranking but wont turn over

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Marshall206
Posts: 64
Joined: Wed Dec 03, 2008 11:56 am
Car: 2000 Infinity Q45
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It will crank and crank, but wont start, tested battery, its fine.

Any ideas? Fuel pump?

I was about to fix a bad coil which was causing the car to not run on all 8, and the car was starting fine everytime, but it wont now.


maxnix
Posts: 22627
Joined: Mon Jul 22, 2002 8:11 pm
Car: 1995 Infiniti Q45
1995 Infiniti Q45t
2000 Infiniti Q45

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You disconnected something, maybe even inadvertantly.

Dare you to find the letter "y" on your trunk.

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bullittandy
Posts: 1415
Joined: Thu Jul 21, 2005 4:57 pm
Car: 2003 Infiniti Q45 70K miles
1999 Infiniti Q45 Touring 180K miles
1997 Infiniti Q45 270K miles (sold)
1997 Infiniti Q45 186K miles (junk-sold)
Location: Atlanta
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I think your going to need a scanner for codes. Did you touch anything or it just started acting up?


Marshall206
Posts: 64
Joined: Wed Dec 03, 2008 11:56 am
Car: 2000 Infinity Q45
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didnt touch anything, just came out to start one day and it wont, I dont believe anything could have come dissconnected.

If it was my fuel pump I would feel a "running out of gas" studder

I dont think its a connection but ill go double check and come back,

anyone else plz more info appreciated, I know u need more info from me so ill get the code read out,

I did have a code recently when the vehicle was still running P1320 Ignition Signal Primary, but I thought it was the failing coil which was causing it to not run on all cylinders, so I was going to ohm the coil wires and see which is bad, but now it wont start.

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bullittandy
Posts: 1415
Joined: Thu Jul 21, 2005 4:57 pm
Car: 2003 Infiniti Q45 70K miles
1999 Infiniti Q45 Touring 180K miles
1997 Infiniti Q45 270K miles (sold)
1997 Infiniti Q45 186K miles (junk-sold)
Location: Atlanta
Contact:

Post

"Ignition signal primary" sounds kinda of important-I don't know what needs to be fixed though.

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paranoidjack
Posts: 1417
Joined: Mon Oct 03, 2005 3:57 pm
Car: 2012 Infiniti M56 S
2003 Infiniti M45
2001 Infiniti QX4
2000 Infiniti Q45
1998 Nissan Pathfinder
1996 Infiniti J30

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Pages EC 404-406 from the 2000.5 FSM:



I'd recommend checking your grounds. Easy to get to.

Also, you can remove the fuel line closest to the front of the car (supply) to look for fuel. One easily accessible clamp, however hose can be stubborn...twist with soft pliers, don't just pull.

http://www.nicoclub.com/FSM/

Download the whole higher quality manual there.


Marshall206
Posts: 64
Joined: Wed Dec 03, 2008 11:56 am
Car: 2000 Infinity Q45
Contact:

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Thanks everyone, located the FSM on here and found the page that was posted. Turned out it was the connector cover from the positive battery terminal, it has a plastic sleeve or cover over it, after looking at all connections I could see that would be related I noticed the cover that goes around the little fuse link was loose and had slid down the wire a little bit, really doesnt seem like this would cause a disconnection, but I clicked it back together and my baby fires right up! Now to figure out which coil is bad or why the car is only running on 7, and I need to do o2 sensor bank 1 sensor 2, and then replace my struts in the front and I believe then my q will finally be in perfect working order.

maxnix
Posts: 22627
Joined: Mon Jul 22, 2002 8:11 pm
Car: 1995 Infiniti Q45
1995 Infiniti Q45t
2000 Infiniti Q45

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Keep going! Good luck and don't neglect the FSM nor TSB. Reading the previous posts here can help with procedures, diagnostics and choosing the correct parts.

Be sure to correct your profile!


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