I`m having problems with my 1993 nissan nx2000 det, my spark plugs keep buring out, what could the problem be??? Has anyone else had this problem that can offer some advice???

heat range?

^ x2

200 and above

200 and above

:rofl: I think he means what sparkplug heat range,not temperture.:confused:

Is it blowing our or burning out??

If its burning out, you might be running lean.

i might be running lean then for the spark plugs to burn out like that. What do i do then, i have the jim wolf ecu,300zx maf, 50lbs yellow nismo injecters and also upgraded the fuel pump... And i guess i`m still running to lean...What`s next?????

i might be running lean then for the spark plugs to burn out like that. What do i do then, i have the jim wolf ecu,300zx maf, 50lbs yellow nismo injecters and also upgraded the fuel pump... And i guess i`m still running to lean...What`s next?????

Change fuel filter. If that doesn't work, check the fuel pump.