[mattcleaver]

Hey guys

Although it is not a huge issue, my truck (2007 silverado 1500) has an oil leak. From what I can tell, I believe its the rear main seal but I'm hoping it's the valve cover instead. God forbid it is the rear main seal is it more worth it to just add quart of oil every 5000 miles or to fix it. I can't blame the motor because it's got 215K on it right now.

Also, even though this is the engine forum, my truck has a "service airbag" light on. Any ideas on that?

Thanks in advance, Matt

 

[GMT604]

Could also be the oil pressure sensor. Tough to get to but unplug it and if there is oil in the connector replace it.

 

[mattcleaver]

Didn't think of that. Ill have to check that. Thanks