08-19-2014, 11:38 PM
fails
what will be, will be. fate.
the exhaust path here fail. often (100x ) in failsafe(limphome mode) Limp = carbon to the max ,unburned fuel.
ok, the stall test fails, hard.
first keep the hope thing going, that is how i do it , others ripe off both manifolds and clean every inch, (if i was still 19, the latter, "wild man with wrench" now more lazy... hehehehehe
ok, first remove the EGR main and clean it and do the bark test next
the engine will shake very very hard at 400 rpm and nasty exhaust fumes as INDUCTION, keep in mind EGR is never open at idle , just for this reason (ECU logic)
i think you already did the bark test on the EGR main port.
and tested the EGR main, it opens and flows. (blow tests)
so those dang quad ports are packed. (please share your experiences fix those, nobody has, cept my purple lined intake drawings)
what id do is attempt to do (never reported here) is find the TRUE bore size, called drillings, in the factory i think the rear is welsh plugs. they are missing at factory day one casting
then they drill them with very long bores bars. but what is the size. we can find this by cleaning one with what ever. and then using drill shanks to find TRUE size
no one has yet reported this.
if we knew this we could just use drills to redrill the ports, at the output port side. easy.
say start at 1/2 size then do full size, see?
on my car it has 2 , 11mm ports. one in head one in intake, mono port. for long time i thought it was 9mm but was wrong, it really was never fully clean.
now it it gets reamed, to spec. size and i enjoy longer service.
what will be, will be. fate.
the exhaust path here fail. often (100x ) in failsafe(limphome mode) Limp = carbon to the max ,unburned fuel.
ok, the stall test fails, hard.
first keep the hope thing going, that is how i do it , others ripe off both manifolds and clean every inch, (if i was still 19, the latter, "wild man with wrench" now more lazy... hehehehehe
ok, first remove the EGR main and clean it and do the bark test next
the engine will shake very very hard at 400 rpm and nasty exhaust fumes as INDUCTION, keep in mind EGR is never open at idle , just for this reason (ECU logic)
i think you already did the bark test on the EGR main port.
and tested the EGR main, it opens and flows. (blow tests)
so those dang quad ports are packed. (please share your experiences fix those, nobody has, cept my purple lined intake drawings)
what id do is attempt to do (never reported here) is find the TRUE bore size, called drillings, in the factory i think the rear is welsh plugs. they are missing at factory day one casting
then they drill them with very long bores bars. but what is the size. we can find this by cleaning one with what ever. and then using drill shanks to find TRUE size
no one has yet reported this.
if we knew this we could just use drills to redrill the ports, at the output port side. easy.
say start at 1/2 size then do full size, see?
on my car it has 2 , 11mm ports. one in head one in intake, mono port. for long time i thought it was 9mm but was wrong, it really was never fully clean.
now it it gets reamed, to spec. size and i enjoy longer service.
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