Gm_media

Hi guys i have a 2003 nissian 350z on my way home it starts skipping like coming in and out of power it gets worse the more i drive as im creeping it up my drive way it stalls out staying around 400 to 500 rpms any throttle chokes it even more 10 second later it dies . Wont start after that . Thought it may be battery lead cause it broke on me before and did the same thing but take the battery cover and all is fine i checked to make sure it wasnt broken or loose . Then i thought might be maf came unplugged so i umplgged it and plug it back in . Still didnt help. Now thinking it might have jumped timing ? Or s sensor went out any one else have tgis problem if so whats the fix?

MicVelo

Did you pull codes?

Gm_media

No codes figured it out fuel pump will prime but will not keep enough fuel pressure to keep it running . I tested it by removing the air filter and using a spray bottle to spray fuel in as someone else turned it over and it crank an ran no problem until i stoped and it would slowly die. But problem solved a 150 fuel pump so glad the ecu thing had me worried.

MicVelo

Great, thanks for following up with the solution so others may benefit from your experience! (Not enough people do this!)