Tons of SR timing problems!!! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

neilsan · 12-14-2005, 06:14 PM

my newly done blacktop swap is timed properly (tps off, idle adjusted, warmed up) and is rock steady with the tps off. Plug the TPS in and the car tries to find an idle and stumbles then stalls. Driving, the power is very random and trying to maintain a speed it bucks stumbles and pops. doesnt even try to idle. Sparkplugs are at .032. For some reason I thought stock was .036?? will go down to .030 tomorrow but ive got CRAZY healthy spark across all 4 cylinders anyway with new NGK Iridium's. My MAF is an unknown entity... got it off some 2 pump chump on ebay for $40. Revs fine tho. No rich mix black smoke so my O2 is probly ok. Didnt install my Walbro yet but i will this week. CAS looks beautiful inside and is properly installed after finding tdc.

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12-14-2005, 06:14 PM	#39
neilsan Zilvia Junkie Join Date: Sep 2004 Location: east coast Age: 44 Posts: 333 Trader Rating: (0) Feedback Score: 0 reviews	my newly done blacktop swap is timed properly (tps off, idle adjusted, warmed up) and is rock steady with the tps off. Plug the TPS in and the car tries to find an idle and stumbles then stalls. Driving, the power is very random and trying to maintain a speed it bucks stumbles and pops. doesnt even try to idle. Sparkplugs are at .032. For some reason I thought stock was .036?? will go down to .030 tomorrow but ive got CRAZY healthy spark across all 4 cylinders anyway with new NGK Iridium's. My MAF is an unknown entity... got it off some 2 pump chump on ebay for $40. Revs fine tho. No rich mix black smoke so my O2 is probly ok. Didnt install my Walbro yet but i will this week. CAS looks beautiful inside and is properly installed after finding tdc.