I will try to keep this simple and I have read many threads and tried many things to no avail down to one last fix, just looking for an opinion, I thought i was smart enough to figure it out but apparently not.
Car history 2004 AT 73k on car, @10k on Banzai Racing rebuild(stock) nothing special, new air pump, Borla cat back exhaust, Magnaflow High flow cat, new alternator, battery. Wires, coils, and plugs also at rebuild.
Premix 8oz. 2 cycle every tank (per engine builder he believes in it) tear downs don't lie.
I'm not having starting issues the compression is 8.5 or above on all faces both rotors.
My car will just die at idle, and sometimes it acts like its starving for gas and will start misfiring( Torque app said only on rotor 2).
This all started when i unhooked my battery, and yes i've read the threads. I was installing a new K&N drop in filter. So I started from scratch I unhooked it again and reset both, started it cold let it warm up fully went out drove it multiple times no problems. Get up next morning starts right up again letting warm up fully get down to the corner and it dies. I waited about 30 seconds to a minute it fires right back up take off drives fine for about a mile act like it cant get enough gas again starts misfiring then take offs and revs up to redline 7500 smooth under load no problems, couple miles later it dies again at a stop sign. It idles smooth doesn't miss (Torque between 815-830)
So here's what ive tried, and i let it go through the warm up cycle several times to reset fuel trims and it still did it.
-Replaced air filter with stock( didn't know if k&n was causing the problem since that's when it started.
-Checked fuel pressure it was good
-Checked wires and coils both good @10k on both
-New plugs
-New battery terminal ends(both)
-cleaned grounds and regrounded with good star washer
-cleaned ESS and reset Nvram also
-cleaned MAF
-cleaned throttle body
-Lucas fuel injector cleaner
- Full tank of 93 octane ran most of the old gas out thought i may have gotten some bad gas that's what it acts like.
So what am i missing besides the fuel pump? I know it's overdue.
Since there is no fuel filter could the sock on the pump be clogged from premixing?
Any suggestions would be greatly appreciated and Thanks!
Car history 2004 AT 73k on car, @10k on Banzai Racing rebuild(stock) nothing special, new air pump, Borla cat back exhaust, Magnaflow High flow cat, new alternator, battery. Wires, coils, and plugs also at rebuild.
Premix 8oz. 2 cycle every tank (per engine builder he believes in it) tear downs don't lie.
I'm not having starting issues the compression is 8.5 or above on all faces both rotors.
My car will just die at idle, and sometimes it acts like its starving for gas and will start misfiring( Torque app said only on rotor 2).
This all started when i unhooked my battery, and yes i've read the threads. I was installing a new K&N drop in filter. So I started from scratch I unhooked it again and reset both, started it cold let it warm up fully went out drove it multiple times no problems. Get up next morning starts right up again letting warm up fully get down to the corner and it dies. I waited about 30 seconds to a minute it fires right back up take off drives fine for about a mile act like it cant get enough gas again starts misfiring then take offs and revs up to redline 7500 smooth under load no problems, couple miles later it dies again at a stop sign. It idles smooth doesn't miss (Torque between 815-830)
So here's what ive tried, and i let it go through the warm up cycle several times to reset fuel trims and it still did it.
-Replaced air filter with stock( didn't know if k&n was causing the problem since that's when it started.
-Checked fuel pressure it was good
-Checked wires and coils both good @10k on both
-New plugs
-New battery terminal ends(both)
-cleaned grounds and regrounded with good star washer
-cleaned ESS and reset Nvram also
-cleaned MAF
-cleaned throttle body
-Lucas fuel injector cleaner
- Full tank of 93 octane ran most of the old gas out thought i may have gotten some bad gas that's what it acts like.
So what am i missing besides the fuel pump? I know it's overdue.
Since there is no fuel filter could the sock on the pump be clogged from premixing?
Any suggestions would be greatly appreciated and Thanks!
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