tank2220
10+ Year Contributor
- 201
- 0
- Feb 1, 2009
-
Artesia,
New Mexico
What head gasket? Is it a MLS? If so what RA are the mating surfaces? What did you torque the studs to? What temp thermostat are you using? Did you bleed the coolant system really well with the heat running? What fans are you using? What coolant/water ratio? What temps are you seeing? Is it only getting hot at idle or crusining too?
Lots of questions but its important for diagnosing the issue.
I was having an overheating problem just a couple of weeks ago. I was hitting 230* on the highway. I built some sheet metal ducting from the intercooler up to the radiator, I changed the coolant/water ratio to 25/75% and added a bottle of water wetter, changed the thermosat to a 170 (1g stock is 195 and 2g is 180), replaced the cap, and swapped from dual slim fans to the main stock fan and a slim fan (stock fans flow quite a bit more then the slims if you can make them fit). Last week cruising on i-10 I was running 180-190. Coming down trans mountain I hit 174. Idling its still around 203 but that's when the fans come on, on 1gs the ecu has no control over the fans like on 2gs. I ordered an adjustable fan controller which I get tomorrow so I should be able to lower it another 10* or so at idle. I'm using the coolant ofset feature on link so my fuel trims will still update, they start updating at 190 on the 1gs and 180 on the 2gs.
Hope this helps Serg. Let me know.
cometic headgasket, map headstuds, oriellys thermastat(stock, autozone was in there and it seem stuck when i pulled it wed,) i think i bled it completely, used the snapon burp funnel. thu why would i need to turn on the heater? to fill the heater core?
oh an at idle.. seems to kool alil. weird
also got rid of air condensor(yes no ac again) im stomped.
.. on the gauge its gone to the H... but i had no boiling over or even bubbling????

