1993 Nissan Maxima Cannot Fire after head change

1993 NISSAN MAXIMA
193,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
STOKA69
  • MEMBER
  • 3 POSTS
Hi all. I have a 1993 Maxima and after I had changed the head (closest to the firewall) and aligned all the sprockets for the timing at TDC, the car will not fire up. I changed the dirtributor location to the number one terminal with cylinder #1 at TDC (per Haynes Manual) and still nothing. Everything is connected correctly, vaccuumm hoses, fuel and electrical hoses. I know there is a spark and fuel delivery. Please help!!!
Sep 23, 2009 at 7:34 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
I know there is a spark and fuel delivery

Is the fuel pressure correct?

All you need now is the correct valve and ignition timing and she'll fire right up. You sure no.1 is not on the exhaust stroke
Sep 24, 2009 at 1:20 AM
Advertisement
Avatar
STOKA69
  • MEMBER
  • 3 POSTS
[quote:88ba5cfea9="rasmataz"]I know there is a spark and fuel delivery

Is the fuel pressure correct?

All you need now is the correct valve and ignition timing and she'll fire right up. You sure no.1 is not on the exhaust stroke[/quote:88ba5cfea9]

Is it possible that the cylinder can be on the exaust stroke if it is in TDC? Isn't it always on the compression?
Sep 24, 2009 at 10:38 AM
Avatar
RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Open it up and verify that no.1 is in the compression stroke-both valves on the no. 1 should be closed-Lining the crank pulley to TDC doesn't mean you're on the compression stroke-I'm guessing you're 180deg off
Sep 24, 2009 at 10:47 AM