Hello My name is Greg and I'm having a problem with a 1995 dump truck. 300hp E-7 . It runs hot at hwy speeds (º220+) and cools back down in city traffic. If you were a betting person, would you bet on vains on waterpump being erroded or radiator being stopped up. During a engine flush I noticed just a slight increase in water flow at upper rad. Hose from idle to 1800rpm with t-stat removed. Any help would be appreciated. Thanks
Question
Gregball
Hello My name is Greg and I'm having a problem with a 1995 dump truck. 300hp E-7 . It runs hot at hwy speeds (º220+) and cools back down in city traffic. If you were a betting person, would you bet on vains on waterpump being erroded or radiator being stopped up. During a engine flush I noticed just a slight increase in water flow at upper rad. Hose from idle to 1800rpm with t-stat removed. Any help would be appreciated. Thanks
Edited by GregballEngine detail
Link to comment
https://www.bigmacktrucks.com/topic/50767-e7-runs-hothwy-speed-cool-in-city/Share on other sites
0 answers to this question
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.