engine wont start

irish s12 · #1 22-02-2010, 02:11

Has it got sparks?

Raas_s12 · #2 22-02-2010, 11:51

yes i have also changed the spark plugs.......i am a bit lost now.

northerner · #3 22-02-2010, 12:20

do a compression check as the 5th injector might have burnt out the valves as usually they are more hassle then they are worth.

Raas_s12 · #4 22-02-2010, 12:46

ok will do is there any thing else i can do jus to have a list of things because the car is in manchester and im in leicester and i will be going there very soon to do the work.

s13eater · #5 22-02-2010, 13:09

the 5th injectors are usually on a pressure switch, se nissan used a metro oil pressure switch that came on far to early, 5psi if i remember correctly, this would probably bore wash.

Raas_s12 · #6 23-02-2010, 00:10

hi s13eater

im may siund a little blonde here mate but what does bore wash mean? and do you think i sould get rid of the fifth injector?

s13eater · #7 23-02-2010, 08:07

Quote:

Originally Posted by Raas_s12

hi s13eater

im may siund a little blonde here mate but what does bore wash mean? and do you think i sould get rid of the fifth injector?

the 5th injectors can supply to much fuel, this will wash the protective lair of oil off of the bore, leaving metal to metal, you need to get it running and then set up on a rolling road and check the afr ratio.