Jump to content
HybridZ

z31 starts sometimes PLEASE HELP


wthorne

Recommended Posts

Okay so my 300zx got to where it would start sometimes and then it would not others. I could not hear the fuel pump coming on when it would not start. I checked the ECU and it was burned. I got another ECU and put it in. The car started great for 2 days. I parked it washed it and then it would not start again. No fuel pump Prime. I have read everything on the web and cant find anyone with this problem. If the fuel pump was bad would it be intermittent? Also the car is running rough when it will start and will die at idle.. I have replaced the MAF, Fuel Pressure Regulator,Plugs, Wires, CHTS, I am getting a code 41 fuel temp sensor? When it wont start my fuel filter is empty. Could this still be an ECU issue??? Or just a bad Fuel Pump. Also before when it was running last there was a noise coming from right under the center console, sounded like a knocking. I think it was a exhaust problem though but I am not sure. Could not noise be related? Thanks for any help you might have.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...