Q45 will start but crank over???
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djluvsdaddy
- Posts: 14
- Joined: Thu Mar 16, 2006 4:38 pm
- Car: 1995 nissan hardbody
Q45 will start but crank over???
I have good reading on battery, start ups good but wont turn over. I wanna say fuel but my fuel pump is good. Help pls.
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maxnix
- Posts: 22627
- Joined: Mon Jul 22, 2002 8:11 pm
- Car: 1995 Infiniti Q45
1995 Infiniti Q45t
2000 Infiniti Q45
Re: Q45 will start but crank over??? (djluvsdaddy)
A little maintenance history, please. Both what you have done, and not done.
How do you know FP, and presumably FPCU, are good? New fuel filter also? What else?
Modified by maxnix at 8:36 AM 8/18/2006
How do you know FP, and presumably FPCU, are good? New fuel filter also? What else?
Modified by maxnix at 8:36 AM 8/18/2006
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djluvsdaddy
- Posts: 14
- Joined: Thu Mar 16, 2006 4:38 pm
- Car: 1995 nissan hardbody
Re: Q45 will start but crank over??? (maxnix)
I have change the fuel filter, fix the sub fuel rail hose, clean my mass air sensor. Thats it for maintence issues. Where that fpcu at???
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elwesso
- Posts: 30810
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- Car: 94 Infiniti Q45t 5 spd
2007 BMW M Coupe
2007 Infiniti G35 S 6MT - Location: Indiana
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Re: Q45 will start but crank over??? (djluvsdaddy)
without a fuel pressure reading its hard to say whats goingon for sure!
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maxnix
- Posts: 22627
- Joined: Mon Jul 22, 2002 8:11 pm
- Car: 1995 Infiniti Q45
1995 Infiniti Q45t
2000 Infiniti Q45
Re: Q45 will start but crank over??? (elwesso)
Yes. Why did you clean MAF? Old dirty air filter? Check the MAF connetor?elwesso wrote:Without a fuel pressure reading its hard to say what's going on for sure!
Read Tangalora's post on FP and FPCU. You had to see it when you changed the pump.
No fumes? Used new o ring?