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16v 1.6L Bad bog questions
01-16-2018, 01:55 PM
Post: #11
RE: 16v 1.6L Bad bog questions
"Grabs the popcorn"
Lol..

Only comment I have is.. My manifold was cracked. I replaced it with a header and replaced the 02 sensor at the same time as it was welded in. Also the header I bought was a direct bolt in BUT my collector had been modified over the years and I ended up having to replace the entire system... of course I went with stainless mandrel bent piping with a new cat and flowmaster... that small manifold crack ended up costing me almost $800.. but i had so so much wrong with the kick on top of that.. the exhaust fix made no immediate difference. The P.O. really botched my kick.
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01-16-2018, 11:36 PM (This post was last modified: 01-16-2018 11:48 PM by fixkick.)
Post: #12
RE: 16v 1.6L Bad bog questions
proof
[Image: exhaustscavenging-p1-1.JPG]

see that/
that is a REAL PUTT. "A"
see the B wave that is vacuum pulse (negative pressure) if there is a leak, it for sure sucks in 20% oxygenated atmosphere,
if the suck puts that on the O2 sensor, the engine ECU slams super rich. (like clock work)
unplug the O2 sensors see if the rich goes bye-bye.?
or block the crack in some way, do not get burned its near 2000f there. use gloves if hot. or wait.

on new cars, 96+ the scans clearly show 02 slammed, classical.

[url=http://]http://fixkick.com/[/url]
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01-16-2018, 11:43 PM (This post was last modified: 01-16-2018 11:46 PM by fixkick.)
Post: #13
RE: 16v 1.6L Bad bog questions
yes cost me $300
i say this blind I cant see car,
cars have this funny habit of sucking up non OEM parts. after say 25years age and suzuki not selling 1/2 the parts now and far worse.
lots of non stock parts and add on's or missing parts. (damaged)
but it still goes, if say the 02 is on the header end, as all are.
then if the gasket leaks bingo
if the header to cat pipe, cracks , bingo.
cracks happen only when they want to.


my newest jeep inline 6 (back when 2002?)
has SST headers stock (all did) to pass EPA 8 year rule? is why its sst)
we took it off every 50k miles and had to weld it with sST rod.
it cracks only on the back side, every time.. ran it to 250k and sold it.
the back side leak is was found 1st time, with rubber hose on a stick (loved to leak only red hot EXHAUST, normal hot)
and hose to ear idling, putts sounds all over there, where no man can go ,for sure ears. (we found a cure but is off topic , jeeps)

cracks happen. just expect them.

[url=http://]http://fixkick.com/[/url]
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01-17-2018, 06:25 AM
Post: #14
RE: 16v 1.6L Bad bog questions
Ok fixkick just letting you know I pulled the O2 sensor and the idle seemed to get worse with some stumbling. Seemed to run better with it plugged in. Bog is still there. I have a feeling when I gas the accelerator it’s flooding the kick. Just a matter of time till my pump test parts get here
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01-17-2018, 09:37 AM
Post: #15
RE: 16v 1.6L Bad bog questions
if fuel pressure is wrong, (too high) the O2 might help it, and removed be worse. same with too low fuel pressure
the pull test is best done when you think the O2 is telling lies(exhaust leaks)
seems yours is working but that takes real scan tools to see. (or a scope to see it swing)
best is to hold off for the adapter.
you will find it, you are on track.

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