CA problem

CA problem; bog
Topic Started: Dec 11 2009, 11:13 PM (192 Views)
93silviadude	Dec 11 2009, 11:13 PM Post #1
Posts: 44 Group: Members Member #309 Joined: December 8, 2009 Location: bucks county pa My Ride: 93 240sx coupe se	Hey i met the kid who started this website at the car meet...i got that 240 with the silvia front end. Anyway i got a problem and i cant figure it out.. When i hit go full throttle sometimes when i hit high rpm my car has a harsh bog or buck? I replaceced all the coil packs and the plugs look ok..I cant seem to figure out why it happens



diggles240	Dec 11 2009, 11:34 PM Post #2
Old Fart! Posts: 6,109 Group: Admin Member #58 Joined: March 18, 2009 Blog musty toes and moth balls.	Sorry, I can't help with your issue. I am sure someone on here can though. In the meantime, welcome to the site and please make an intro thread http://s8.zetaboards.com/240SX_Family/topic/409205/1/#new



mAc3	Dec 12 2009, 06:09 PM Post #3
I have serious AMMO. Posts: 516 Group: Members Member #178 Joined: September 9, 2009 Location: London, United Kingdom My Ride: 200SX S13	By the sounds of it, your hitting fuel cut, if it is you'll need a stage 1 chip to remove the fuel cut.



93silviadude	Dec 12 2009, 07:35 PM Post #4
Posts: 44 Group: Members Member #309 Joined: December 8, 2009 Location: bucks county pa My Ride: 93 240sx coupe se	I thought fuel cut only happened when you hit top speed..it bucks/bogs in second and third occasionaly.. And it only happens at full throttle.



fonix36	Dec 12 2009, 07:56 PM Post #5
Low Budget Drift Posts: 740 Group: Members Member #301 Joined: November 30, 2009 Location: Los Angeles My Ride: 89 SOHC hatch.	i would say your fuel pump isnt giving enough pressure at hi rpm. possible fpr problem



mAc3	Dec 13 2009, 07:24 AM Post #6
I have serious AMMO. Posts: 516 Group: Members Member #178 Joined: September 9, 2009 Location: London, United Kingdom My Ride: 200SX S13	Trust me its fuel cut, I've got a ca



93silviadude	Dec 16 2009, 12:51 PM Post #7
Posts: 44 Group: Members Member #309 Joined: December 8, 2009 Location: bucks county pa My Ride: 93 240sx coupe se	well the problem went away..not sure what happened there. This past weekend i cleaned the throttle body and efi. I guess that was the problem. Thanks for the input guys



S13_Nater	Dec 16 2009, 01:03 PM Post #8
ChiNegro Posts: 628 Group: Members Member #110 Joined: June 10, 2009 Location: Wilmington, DE My Ride: 1989 240sx Coupe	DREAD13 Dec 12 2009, 06:09 PM By the sounds of it, your hitting fuel cut, if it is you'll need a stage 1 chip to remove the fuel cut. sounds just like fuel cut lol



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