Rough accelaration

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max240se
Posts: 43
Joined: Wed May 25, 2005 4:48 am
Car: 95 240sx

Post

hello all,

i noticed twice on different days that my 1995 has a rough accelaration. while on the freeway, probably around 55-65 it runs fine but when i press the gas a little harder, for a quick accelaration (big rig truck behind me!!!), it hesitates, like surging. but if I slowly gas it, it picks up okay.

what would be the cause of this surging/hesitation during hard accel?


fatboy
Posts: 294
Joined: Wed May 12, 2004 4:46 am
Car: s13

Post

check the egr passages and valve


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