1998 Nissan Maxima engine light comes on

Tiny
ITRAX1
  • MEMBER
  • 1998 NISSAN MAXIMA
Engine Performance problem
1998 Nissan Maxima 6 cyl Manual 175000 miles

when I drive for a while an I stop an turn the car off. I get back in an it starts up an I drive about two blocks the rpms starts to go down like its about to turn off. An then I press the gas to the floor an it picks up speed slow. Sometimes it cuts off and it want start for awhile. What could that be?
Thursday, October 14th, 2010 AT 5:43 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Next time it refuses to start don't wait for it to make up its mind-do below immediately to determine if its fuel or spark problem

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine atleast 3/16 away from ground-have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, cap and rotor, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it and keep testing
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Thursday, October 14th, 2010 AT 11:44 PM

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