Jump to content
SAU Community

Recommended Posts

Completed my m35 front pocket conversion. Removed the pop up screen, dvd rom and rplaced dash with a non navi unit.

Also recently replaced the vq25det alternator with a vq35 (350z) unit that was a straight swap. Also highflowed with a Hypergear SS1 and installed a front mount after recently deciding not to sell the stagea.

Also picked up a daleo front underbody brace. Still the best handling mod that xan be made to the m35 for under $200.

  • Like 3

Blocked off my PCV, then couldn't start the car.

Put everything back to normal, then still couldn't start it for about 20 tries.

Finally got it going, relearns back to normal, running fine.

Scotty told me not to do it..

Trying to find oil entering and burning off.

Sick of blue smoke galore and dirty plugs.

Might try a catch can on the pcv line, or otherwise stem seals are gone.

Did you get a discount on the fmic ?

Bought from a friend, so yes.

A few issues on Tuesday; a problem with my Attessa pump, and ran out of time to remove front shaft.

Also the tuner had limited time on the day, so we decided to reschedule to a day when the tuner had plenty of time to dedicate to the tune.

A new Walbro pump will finally be going in on Friday as well as the shaft removal; the pump issue can wait for now.

This will ensure we achieve the best result, and hopefully we'll have a new player in the VQ25DET tuning game.

  • Like 6

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Depending on how long the car sat it is very possible for injectors to be stuck open or closed, I'd get them cleaned and flow tested. Other than that, obviously when the loom changes and the car doesn't start any more....the loom is suspect so some tracing / comparing may be required
    • Harness is for a s1 Rb25det, and it is engine and lower harness.  the old harness had broken off plugs and was in very rough condition/exposed wires and splices etc. it is not able to be put back on the car, I could visually inspect to see if they had rewired any pins on the ecu plug. The fuel pump definitly isn’t turning off it’s an external pump and very loud you can hear it. Will look at the other harness tonight, am also going to pull the fuel rail and watch the injectors spray, will update here with what I find. Pretty sure at this point it has to be something to do with injectors because car will fire up on starting fluid and cas is clicking the Injectors. Fuel pressure is steady 43psi 
    • Check the injectors flow evenly, and are actually flowing what you and the ECU think they should be flowing. If it's starting up on starter fluid, you have a fuel issue. Is it possible under cranking your fuel pump is turning off?   The harness you replaced, is that the whole engine harness? Do yourself a test, and drop the old harness on and plug it into the Z32 ECU. It's possible they've wired things different. From memory S1 to S2 is different in RB25 and you may have a wrong loom
    • I haven’t pulled the injectors to watch them spray yet but they are clicking from the cas and all of the spark plugs are wet with fuel. I’ve thought the cylinders were being flooded from the beginning and was hoping fuel pressure would fix it. Tonight I am going to pull the rail and watch the injectors spray. Don’t know how to test/diagnose if the plugs are firing in correct sequence but that should be a timing thing and as far as timing goes my car still has the half moon for the cas can only install it 1 way. And my mechanical timing is 100% correct I posted photos above. Confirmed with the balancer on and off. 
×
×
  • Create New...