ok, you really did replace everything.
lets talk misfire.
i bet this engine misfires, i can't hear it run only you can tell this.
it must not misfire.
the engine will misfire for 2 reasons, (engine compression ever checked? ) bad spark or running way to rich.
id never touch a 29 year old engine lacking step 1, compression tests.
ever do that? ever? to any card.
warm engine best or hot.
all sparks out. (plugs)
hold open throttle, to 1/2 or full, ,never do this throttle closed.
and connect the gauge,1,2,3, and 4th spark hole.
do not count seconds as some do. let the needle peak, and take a reading, then release the valve , on the tool , release pressure stored on tool.
170PSI cold, most do 180PSI warm. all 4 cylinders. at sea level, are you at sea level? if not use this charge on my compression page to adjust readings. expected.
http://www.fixkick.com/compressiontest.html
symptoms.
89 8v, engine rpm limited to 3000 and sucks fuel like mad. and flashes code 12 all the time, (12 means not in limphome mode)
a 29 year old car, no spring chicken for sure.
lets talk misfire.
i bet this engine misfires, i can't hear it run only you can tell this.
it must not misfire.
the engine will misfire for 2 reasons, (engine compression ever checked? ) bad spark or running way to rich.
id never touch a 29 year old engine lacking step 1, compression tests.
ever do that? ever? to any card.
warm engine best or hot.
all sparks out. (plugs)
hold open throttle, to 1/2 or full, ,never do this throttle closed.
and connect the gauge,1,2,3, and 4th spark hole.
do not count seconds as some do. let the needle peak, and take a reading, then release the valve , on the tool , release pressure stored on tool.
170PSI cold, most do 180PSI warm. all 4 cylinders. at sea level, are you at sea level? if not use this charge on my compression page to adjust readings. expected.
http://www.fixkick.com/compressiontest.html
symptoms.
89 8v, engine rpm limited to 3000 and sucks fuel like mad. and flashes code 12 all the time, (12 means not in limphome mode)
a 29 year old car, no spring chicken for sure.
http://www.fixkick.com