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Clifton B.
Clifton B., ASE Master Auto Tech
Category: Nissan
Satisfied Customers: 3905
Experience:  ASE Master Certified Tech, Nissan Master Certified Tech, 12 yrs. experience in auto repair.
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My 2007 Nissan quest will crank but will not start. Checked

Customer Question

My 2007 Nissan quest will crank but will not start. Checked coils, crank and cam sensors and they all check out. where do I go next?
Submitted: 1 year ago.
Category: Nissan
Expert:  Clifton B. replied 1 year ago.

hi my name is ***** ***** i will help wit your questions

Expert:  Clifton B. replied 1 year ago.

is the service engine soon light on when cranking

Customer: replied 1 year ago.
No, and shows no codes
Expert:  Clifton B. replied 1 year ago.

ok did you check for fuel to the engine

Customer: replied 1 year ago.
Have fuel and good pressure.
Expert:  Clifton B. replied 1 year ago.

is the security light in the dash on solid when cranking

Expert:  Clifton B. replied 1 year ago.

did you check for sparks at the coil

Customer: replied 1 year ago.
No security light on the dash and no spark to the plug.
Expert:  Clifton B. replied 1 year ago.

did you also check for injector pulse

Customer: replied 1 year ago.
One pulse when you first turn key to crank, then nothing after that.
Expert:  Clifton B. replied 1 year ago.

did this car have any noise when you first start the engine before it got to the point of no start

Customer: replied 1 year ago.
Don't know, owner didn't notice if it did or not.
Expert:  Clifton B. replied 1 year ago.

do you have a scan tool that can read data ??

Customer: replied 1 year ago.
Not on hand.
Expert:  Clifton B. replied 1 year ago.

you will need that. the thing with just one pulse from the injector indicate a problem with the timing chain been off timing you will need to check the timing by using your scan tool to look at the intake timing and int valve reading the numbers should be between -5 and +5 if not then the timing is off

Customer: replied 1 year ago.
To late to get one today. Can I pick up on this tomorrow?
Expert:  Clifton B. replied 1 year ago.

ok

Customer: replied 1 year ago.
Thanks.
Expert:  Clifton B. replied 1 year ago.

no prob