Misfiring at high boost+RPMs
3.0 BAR
Joined: Apr 2004
Posts: 9,790
Re: Misfiring at high boost+RPMs
map sensor will not CEL if its maxed.
I've pushed 15psi on mine, it jsut reads from the top column at that point, which means you're stuck with the same fuel timing curves from 11psi to 15psi (or however high you go)
I've pushed 15psi on mine, it jsut reads from the top column at that point, which means you're stuck with the same fuel timing curves from 11psi to 15psi (or however high you go)
3.0 BAR
Joined: Jan 2004
Posts: 5,704
Re: Misfiring at high boost+RPMs
Originally Posted by ****
sounds like ignition.
i had a t3/t4 setup with a z6 in a crx that i tuned a while back. at 10psi it started cracklinup on me.
gapped to 028 and all was happy.
try some new plugs, inspect your cap/rotor.
i had a t3/t4 setup with a z6 in a crx that i tuned a while back. at 10psi it started cracklinup on me.
gapped to 028 and all was happy.
try some new plugs, inspect your cap/rotor.
Guest
Posts: n/a
Re: Misfiring at high boost+RPMs
Well my gastank is full... Maybe I should get a fuel pressure gauge. But the stock pump worked fine on my old setup.
I replaced the distributor with the one that was on my d15b7, only has a few thousand on it and worked great on that motor when it had the turbo setup.
Any other ideas?
I replaced the distributor with the one that was on my d15b7, only has a few thousand on it and worked great on that motor when it had the turbo setup.
Any other ideas?
0.5 BAR
Joined: Nov 2004
Posts: 86
Re: Misfiring at high boost+RPMs
yea mines doing this too, running TE at 8psi, it was working just fine all summer, and raced it constantly, never any problems with the tune, but recently had some ignition issues, ign control module and wires went out, replaced wires, plugs, ignition control module, cap and rotor, im using ngk platinum at like .28 gap.. so its kinda like wtf...?
