1992 Other Nissan Models Engine Misfiring

Tiny
LAMBIE
  • MEMBER
  • 1992 NISSAN
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 110,000 MILES
My 1992 Nissan Patrol TB42S 6 cylinder gasolene carby engine is missing at idle and is also missing when I try to accelerate. I have replaced the sparkplugs, leads, distributor cap and changed the points system to pertronix ignitor.
My compression is good and I have a new coil on order. Timing has been checked okay
I will check it at night to see if I have any sparking under the hood around engine
Tuesday, May 6th, 2008 AT 9:51 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the fuel pressure before and after the fuel filter could also be a problem with idle/ transfer circuit in the carby-to include the accelerator pump circuit.

Also check the PCV and EGR valves if it has-
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Wednesday, May 7th, 2008 AT 12:52 AM

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