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Lehr98 · 07-16-2022, 11:49 PM

Hey, I have a 5 speed swapped 89 240sx with a SOHC that idles at 750rpm but I can't get the ignition timing past 10* when I unplug the tps. I've tried restabbing my distributor and making sure I'm at tdc by lining up the timing mark on compression stroke and checking the cam marks. Its a CA model that I'm trying to pass smog with and currently have no ecu codes. I've been following the manual to a T and starting to pull my hair out at this point. Any help would be appreciated, thanks!

07-16-2022, 11:49 PM	#23768
Lehr98 Join Date: Apr 2018 Location: CA Age: 26 Posts: 19 Trader Rating: (0)	Hey, I have a 5 speed swapped 89 240sx with a SOHC that idles at 750rpm but I can't get the ignition timing past 10* when I unplug the tps. I've tried restabbing my distributor and making sure I'm at tdc by lining up the timing mark on compression stroke and checking the cam marks. Its a CA model that I'm trying to pass smog with and currently have no ecu codes. I've been following the manual to a T and starting to pull my hair out at this point. Any help would be appreciated, thanks!