Waving RPM - last hope
01-29-17, 10:22 PM
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Waving RPM - last hope
Hello,
I'm new on this forum as i'm from Poland but i'm searching where i can to solve my issue that's preventing me from sleeping
I've got an issue with my IS200 cause when the engine is fully heated (90' C) it starts to wave RPM a bit. Maybe two months from now i've made a head gasket repair with cooler change (got depressurised) and timing gear. All OEM parts. After making maybe 500km that horrible waving started.
I'm attaching Techstream chart, as far I checked with internet the o2ft b1 s2 is too high but my mechanic checked and there's no leak...
Please help
thank you in advance.
I'm new on this forum as i'm from Poland but i'm searching where i can to solve my issue that's preventing me from sleeping
I've got an issue with my IS200 cause when the engine is fully heated (90' C) it starts to wave RPM a bit. Maybe two months from now i've made a head gasket repair with cooler change (got depressurised) and timing gear. All OEM parts. After making maybe 500km that horrible waving started.
I'm attaching Techstream chart, as far I checked with internet the o2ft b1 s2 is too high but my mechanic checked and there's no leak...
Please help
thank you in advance.
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