Now, I put it all back together, I did like the books say, I filled the reservoir with fluid, started it, and bleed it once the temp got to the temp to open the thermostat (with the reservoir cap off). *This is where the issues start. Yes air bubbles come/came out the bleed screw and while that is happening, the reservoir starts filling to the top and starts "spitting" and overflowing, every time! I turn it off and it quickly draws the fluid back in, sometimes all the way down/dry. I let it cool off, add some fluid, and it happens all over again. I have one of those no spill funnels so I put that on there. It backed up into there, and went up and down again. Thinking many things, I also checked the heat coming from the vents. I have it on it's hottest setting. The temp there fluctuates right around 100 degrees, (this has the digital climate control, and I have it in diagnostic mode to read engine temp) with the engine at 195 degrees. At 197 the coolant fan kicks in and temp drops back down to around 180 range. I have been noticing that right around 195 is where the level in the reservoir starts "spitting" and coming up. I got frustrated and let it cool off overnight. Next morning I drained the radiator again just by it drain spout, and refilled the system. Same thing again, barely any heat and it keeps pushing the fluid out or the reservoir. Trying something different, I replace the thermostat with another new one, and refilled the system. SAME THING AGAIN!
To me the stat is opening and system fans and sensors seem to be working fine, why can't I get the heat I used to have? Why does it seem to keep bubbling over? FYI: I capped it off this last time, watched the temp and using a flashlight, watched the level in the reservoir when it got close to 197, I cracked the cap, I could see the level start to spit and rise, usually by this point the fan would kick in, before it overflowed I tightened the cap, the fans cooled it down to the lower 180's and the level would drop back down.
So, I let it cool capped it off and have been driving it. Unless I am sitting in my driveway, for a while, under normal driving It never gets above 177 anyway, outside temp in 50's, city driving with occasional 3-4 miles on hwy. Starting to wish I had never touched it!
have the same problem?
Sunday, December 6th, 2015 AT 5:17 PM