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Discussion Starter #1
Hi
I have a SRX AWD 3,6L V6 from 2008
The check engine light was light suddenly, when I connected my code scanner the check engine light disappeared without any chance to see the code.
After a few weeks the check engine lighte appeared again, this time I could see
The code was P0021.
I have been reading that this might make the engin hard to start, bad idling or
engine stalling. Nothing of this happend to my engine, it starts as easy as normal,
It idle nice and smooth.
Have anyone an idea what to do?
Can it be the camshaft sensor?
I was changing the oil to Castrol Magnatec 5W-30 A5 fully synthetic , the oil is
recommended by Ford. Is it wrong type of oil?

Happy for answers
 

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05 srx awd v6 (gone), '07 GXP, 2010 li'l red wagon 3.6
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3,177 Posts
Oil level, cleanliness and pressure are important. Being intermittent, look to wiring connections. Could be very early sign of chain stretching.
 

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2008 SRX Sport Pkg
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1,135 Posts
Below is a partial list of High Performance Engine Oil Specifications GM4718M Registered Products. Most users here use the recommended Mobil-1, but I don't think Magnatech is suitable for use here.

Product Name SAE Viscosity Grades
76 Super Synthetic Motor Oil 5W-30, 10W-30
AC Delco Full Synthetic 5W-30
Castrol Edge 5W-30, 10W-30
Castrol SLX Professional 4718 5W-30
Chevron Supreme Synthetic 5W-30, 10W-30
Coastal High Performance Full Synthetic 5W-30
Kendall GT-1 Ultimate Synthetic Motor Oil 5W-30, 10W-30
Mobil 1
0W-20, 0W-30, 5W-30,
10W-30
Northland, Synergy Synthetic 5W-30
Pennzoil Platinum Full Synthetic 5W-30, 10W-30
Pinnacle National Synthetic 5W-30
Q HorsePower 5W-30, 10W-30
Service Pro Full Synthetic 5W-30
Texaco Havoline Synthetic 5W-30, 10W-30
Valvoline SynPower 5W-30, 10W-30
Warren Full Synthetic 5W-30
 
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