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  1. Cooling System
    Recently blew a freeze plug, coolant everywhere, so I took it to my neighbor’s so he could look while I’m at work. It’s on the front side, under the first spark plug, but I’m not sure where to look for a new one. I’ve already blew a freeze plug in the back and the neighbor had a spare, but now...
  2. Intake
    A few weeks ago now I replaced my LIM gaskets because oil was getting into my coolant (but not the other way around) and it went pretty smooth. Got the GM Aluminum gaskets in there right now and everything seems to have sealed nicely, at least on the outside. I've noticed I've had to top off the...
  3. Intake
    I also posted this in the Cooling subforum, but I figured I'd post it here as well since I need an answer as soon as possible... I'm in the process of putting my engine back together after changing all the gaskets (except head gaskets.. this is my first time working on a car so I don't want to...
  4. Cooling System
    I'm doing my gaskets right now (all but head gaskets) and right now I'm just putting the lower intake back in place. My question is, where is the connector for the coolant temperature sensor? The sensor is located under the thermostat and is a little plug that screws into the lower intake. If...
  5. DTC's, Problems & Troubleshooting
    Car runs fine, but i keep getting a p0125 DTC. "Closed Loop Min Coolant Temp Not Met." Normal operating temperature is about 190 degrees Fahrenheit, according to manual. Mine runs at about 150 degrees or so when driving. If I sit there and idle for about 10 minutes, temperature gauge on dash...
  6. DTC's, Problems & Troubleshooting
    I still have oil getting into my coolant. I've replaced the Lower intake manifold gaskets already. Torqued to specs and everything. Engine has never been overheated, and I have 150psi compression in every cylinder. Though, it has a LTFT of -17%. The car has 230k miles, could there be a chance...
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