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Old 11-14-2018, 04:56 PM   #2
praivo
 
Drives: 2000 SCP10, 2001 NCP13
Join Date: Jul 2016
Location: CZ
Posts: 54
Quote:
when i change gears on 50-100% throttle it jerks just when i release the clutch after shifting.
Sounds like you're getting back on the throttle too late.

Quote:
t has a bad exhaust, so can this be a problem coming from the two o2 sensors reading wrong values causing rich or lean fuel mixture?
Yes, most likely it would make it run rich because it would think it's running lean when it's not (due to the oxygen in the air drawn into the exhaust through the hole).

Quote:
The yellow engine light also comes on after driving for about 20-30 minutes after resetting the ECU.
Can't tell much without knowing the code that activated it.
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