Hard studder through the whole rpm range?

Got questions about your Nissan? We're here to help, and it's FREE!
GoldenLeg
Posts: 74
Joined: Fri Feb 09, 2007 7:11 am
Car: 89 Nissan 240sx

Post

No knocks or tics. Any idea's what the problem would be? It is a ka24det by the way.


dkdeleon68
Posts: 203
Joined: Sun Oct 10, 2004 5:23 pm
Car: 1991 240

Post

check your MAF and fuel pump.

GoldenLeg
Posts: 74
Joined: Fri Feb 09, 2007 7:11 am
Car: 89 Nissan 240sx

Post

dkdeleon68 wrote:check your MAF and fuel pump.
Im running a brand new from the factory z32 maf and a brand new walbro 255lph fuel pump. Could it be a coil issue maybe?

User avatar
rotorimp
Posts: 825
Joined: Fri Jul 21, 2006 9:07 am
Car: 02 Xterra, 60 IH Metro
Location: AZ

Post

Sounds like you have a dead cylinder--un plug one injector at a time to see if you can find the problem

GoldenLeg
Posts: 74
Joined: Fri Feb 09, 2007 7:11 am
Car: 89 Nissan 240sx

Post

Found the problem. Manifold melted my plug wire a little bit and it was grounding out on it. And yea I feel dumb for not seeing this the other day


Return to “Nissan Online Mechanic”