8
votes
Accepted
Should misfire counts be zero?
You're raised two questions:
Should these counts be just dead-nuts 0?
In my experience, NO. While I'm sure every manufacturer has their own standard for when to set the CEL on a misfire, some ...
- 12.1k
2
votes
Accepted
Block flatness tolerance?
Longitudinal .002", Transverse .0012", Overall .004",
Minimum deck height from the top of the main bearing journal to the deck is 7.4511"
It's an interference motor...if modifications have been made ...
- 121
1
vote
ECU update rate?
I don't know for sure, but believe the ECU is faster than what you're seeing in your log. I'd suggest you check the settings to see if you can get a faster data rate showing from the program/app.
As ...
- 160k
1
vote
Accepted
What could be causing a P0013 engine code to turn on and off on a 2.4L Ecotec in 2014 Buick Verano?
I believe it's the sensor. See this video:
Sensor replace
He's showing the location of the sensor on the back of the engine here:
- 12.1k
1
vote
Accepted
replace engine chain sprockets?
The timing and balance shaft chains on these Ecotecs are very long-lasting, and usually the sprockets don't need replacing - what happens is that the chain stretch plus wear on the guides goes beyond ...
- 1,087
1
vote
Accepted
2014 Chevy Impala Oil Sensor Location (P055b Engine oil pressure sensor/switch B - circuit range/performance)
On the LKW engine P055B "Intake Camshaft Position Actuator Oil Pressure Sensor Performance" refers to the cylinder head oil pressure sensor. Circled in your picture. The engine oil pressure sensor is ...
- 10.7k
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