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Missfire in all cylinders. Help me please!

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Old Oct 12, 2004 | 03:08 AM
  #1  
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BamaTeg
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Default Missfire in all cylinders. Help me please!

I have an 88 Teg, D16A1, only mod is a CAI.
When I slowly accelerate it does not missfire but if I accelerate the least bit aggressively it will missfire in all cylinders. If I slowly accelerate to past 2k and then floor it there is no missfire. It idles great. The CEL is not on and there are no codes being displayed (OBD-0).
So far I have replaced the O2 sensor, TPS, coil, dist cap and rotor.
I'm about to go insane trying to solve this problem and it started three weeks ago.
Does anyone have a clue as to what could be wrong?

Thanks,
Nathan.
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Old Oct 12, 2004 | 02:43 PM
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its can't missfiring in all cylinders at same time its gona die
try to change igniter , plugs check timing and compression
and why you replace O2 sensor its not gona make your car run any different you just waset of money
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Old Oct 12, 2004 | 07:36 PM
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ive been having almost the same exact problem... i dont know about the misfireing in all cylinders but... i got the same prob... ive changed the fuel filter, plugs, wires, dist cap, dist rotor button, and thats about it i think but after i put new plugs in it it stoped for about a day then started... but im getting it put on a computer tomorrow so hopefully that will solve my prob.. ill let u know what comes up
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Old Oct 13, 2004 | 01:42 AM
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BamaTeg
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Yes it missfires on all cylinders. It does it erratically, not in the sequence of the firing order so it does stay running.
The O2 sensor was replaced because it had been six years since the last replacement.
The timing is dead on and compression is 180-185psi among the cylinders.
Igniter was replaced 6 years ago. I will check it with the multimeter.

Thanks,
Nathan.
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Old Oct 16, 2004 | 11:52 PM
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I replaced the plugs and wires and it runs and revs good for now. I'm too drunk to go drive so I'll let you know how it does later.
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