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110 Posts
I have an 03. 180k, had arp studs put in at 124k. puked a little coolant out today towing. the ECT got to 234 but then started dropping. It usually hits a high of 228 when pulling hills. The question is, could i have just had a little to much coolant in? or a bad cap? The egr is turned off with the tuning. Running a 65hp tow tune from bill at power hungry performance. Do i need to be worried about having to do heads again???? :dunno: