86 nissan with 3.0...i have a problem... help needed!!!! - Truck Forums at Truckin' Magazine

86 nissan with 3.0...i have a problem... help needed!!!!

  
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86 nissan with 3.0...i have a problem... help needed!!!!

 
86hardbody3.0 86hardbody3.0
New User | Posts: 2 | Joined: 04/09
Posted: 04/14/09
08:13 PM

i just put a motor in my 86 nissan hardbody. it came out of a 91 pathfinder.... i put my intake and throttle body (tbi) on it and when i run it it will run fine and the it will run like crap.... i replaced the mass air flow and it seemed to help alittle. and it will run great sometime and the other times it will act up again.... im running out of ideas and if there is anyone out there that knows anything about these motors and fuel injection set up with advise please let me know..... thanks  

 
esanchez esanchez
Administrator | Posts: 1595 | Joined: 07/06
Posted: 04/21/09
09:26 AM

Does the temperature seem to make a difference? Does it act up more on hot days. Does it start & idle fine, then go bad?  

 

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