New everything and engine overheating at idle
#1
New everything and engine overheating at idle
Just had the motor and transmission replaced with GM reman as well as the water pump,radiator, fan clutch, temp sender and T stat and this engine is running hot at idle. It will cool down if you increase the rpms but left at idle it will creep up to 225 degrees. I plugged in my scan gauge to confirm it wasn’t a faulty gauge and the temp is normal while driving but once you stop it climbs up to 225. Like I stated everything is new this is driving absolutely nuts!!! Mechanic that did the work said it could be air in the system but I’ve drained and refilled the coolant twice and nothing changes. Drove the truck 325,000 miles before replacing the motor and it never ran hot really don’t want to harm this new motor by overheating any clues as to where to go next?
Last edited by Morgan Riley; December 27th, 2020 at 9:41 PM.
Thread
Thread Starter
Forum
Replies
Last Post
eledarmi@gmail.com
Beretta, Corsica, & pre-1995 Lumina
0
April 6th, 2018 8:49 AM
mark6747
TrailBlazer
0
February 25th, 2016 8:20 PM
Thomas1988
Monte Carlo & Lumina
3
May 21st, 2014 9:36 AM