quincynissanowner

Ok all i have a 95 nissan pu v6 3.0 and i am having problems with it bucking and broncoing when it first starts up sounds like it missing just a lil bit then when it warms up it almost throws you out of the truck from bucking or jerking pretty bad.
I replaced wires,sparkplugs,cap,rotor.and fuelfilter.
Any ideas? any and all help will be greatly appricated.
Thanks Mike B.

88pathoffroad

A loose connector on the MAF sensor will do that and it's quite common. I'd check that first. Let it idle and wiggle the plug. A bad connection will make the engine stumble when you wiggle it.

Could also be vacuum hoses leaking or missing.

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'88 Pathfinder: 6" of lift, 33x13.50 Swamper LTB's, Rancho 9000's, L&P Stage 3 steering system, K&N, Pacesetter headers and 2.5" exhaust, Lock-Right locker, 110A alty and electric fan swap, dual batteries, 700W+ worth of PIAAs, etc.