Weird Hesitation/Idle Problem - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

2-4-0 · 06-20-2008, 12:20 AM

Car just got here from Japan. Been sitting for a while

Won't Rev past 3k sometimes. If you turn the engine off it'll be fine for a bit then do it right away again.
Give it half throttle and it just stumbles and bucks bad.

Replaced old dirty JDM fuel filter. It was fine for a while then started again. New spark plugs, tested coils and changed MAF to a known working one. Still doess it.

Motor is S13 Redtop.

Any input helps.

06-20-2008, 12:20 AM	#1
2-4-0 Leaky Injector Join Date: Feb 2005 Location: B.C, Canada Posts: 100 Trader Rating: (0) Feedback Score: 0 reviews	Weird Hesitation/Idle Problem Car just got here from Japan. Been sitting for a while Won't Rev past 3k sometimes. If you turn the engine off it'll be fine for a bit then do it right away again. Give it half throttle and it just stumbles and bucks bad. Replaced old dirty JDM fuel filter. It was fine for a while then started again. New spark plugs, tested coils and changed MAF to a known working one. Still doess it. Motor is S13 Redtop. Any input helps.