Nissan silvia sr20de wont rev past 1500rpm?

lisa.leann, Jul 20, 6:29am
thought it was the timming at first but got all the timming done n still doing it ne ideas!

morrisman1, Jul 20, 6:31am
AFM unplugged or faulty

mugenb20b, Jul 20, 6:31am
What else was done to the engine!

morrisman1, Jul 20, 6:46am
If it is smoking black smoke when you hold it at the 1500 rpm limit is is almost certainly a dud AFM. Does it have an oiled pod filter!

lisa.leann, Jul 20, 6:49am
i have swap afm with one out off a running car n check the plug at the same time n still doing it

mugenb20b, Jul 20, 6:52am
Blocked exhaust maybe!

lisa.leann, Jul 21, 12:23am
forgot the say its plus t(turbo) n would say more on the eletrical side . would a knock sensor cause this!

motorboy2011, Jul 21, 1:33am
what ecu are you using!

treachug, Jul 21, 1:46am
Faulty coil(s)!

falcon15, Jul 21, 4:04am
sounds like a afm to me aswell. have you checked no intercooler pipes have blown off that will give the same symptoms of a stuffed afm. i would also check the afm wiring

vivac, Jul 21, 10:39pm