2005 Nissan Maxima wont start

25

MEMBER
2005 NISSAN MAXIMA
6 CYL
FWD
AUTOMATIC
300,000 MILES

I have changed the time chain on my car, and now it wont start? All of the timeing chain was done to perfection, and everything is put back and installed perfect but I carnt seem to work out why the car wont fire over> when in the car if you put the ignition lights on you hear the fuel pressure build, some funny clicking rattle noise and then it just turns over and wont fire. If you put your foot just on the excelerator or put it in reverse or drive gear with just the ignition lights on you can hear a defient like loud bee noise "humming" is it fuel? Any help on this topic would be greatly appreciated as I have been going for 4 days know and carnt figure it out, please help:)

2 Replies

SILVERS2K

MEMBER
7 POSTS

Do you have any DTC codes stored now after installing timing chain? Do that first, also, check the crank position sensor and connector, along with the cam position sensor and connector.

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Monday, March 15th, 2010 AT 10:15 PM

25

MEMBER
12 POSTS

Thanks for your reply, I was not aware of the crank sensor I thought it was just the cam sensor which tells the motor what order to fire in, could you please tell or show me where abouts the crank sensore is.
This would be greatly appreatiated.
Also I did a compresion test and the front bank "left" is running 50psi under does this mean that the 1timeing is out because I turned it over manually and nothing hit? I dont know?