2006 Nissan 350z Missing While Driving Rpm Nd Down Hv Chnged Fuel Pumb

2006 NISSAN 350Z
200,000 MILES
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350z nissan is missing while driving the rpm is going up nd down I hv chnged fuel pumb coil,plugs but still this problem os der
Mar 14, 2013 at 3:34 PM
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HMAC300
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  • 48,601 POSTS
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clean throttleplate on both sides with choke cleaner and iac hole if you have one. then scan for codes and check for a vacuum leak.
Mar 14, 2013 at 5:19 PM
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