Mysterious Overheating honda
#1
Registered!!
Thread Starter
Join Date: Aug 2016
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
Rep Power: 0 Mysterious Overheating honda
Hi, I've got a Honda Civic lx that won't stop overheating at high speeds with the AC on. I've recently replaced the radiator, rad cap, rad hoses, and the thermostat. Both fans are working fine and I can't figure out what else it may be. I've considered the head gasket, but I heard that if that were the problem I should have white exhaust and milky oil. The car does fine on low speed roads, but as soon as I hit about 65mph it shoots to hot. I then proceed to turn on the heat and slow down which normally works to get home but it's a constant game the entire way, and I can't seem to figure out the source of this problem. Could use any help, thanks!
#2
"Marge, anyone could miss Canada! All tucked away down there."
Join Date: Feb 2016
Location: Barrie, ON Canada
Posts: 8,991
Received 1,122 Likes
on
937 Posts
Rep Power: 190 Re: Mysterious Overheating honda
its the head gasket
go read this:
https://www.civicforums.com/forums/3...reference.html
do the pressure test described in the thread with shop air it will prove that its the head gasket
go read this:
https://www.civicforums.com/forums/3...reference.html
do the pressure test described in the thread with shop air it will prove that its the head gasket
#3
OF top 99.5% creator (Formerly of the Puffinblunts variety)
Re: Mysterious Overheating honda
Hi, I've got a Honda Civic lx that won't stop overheating at high speeds with the AC on. I've recently replaced the radiator, rad cap, rad hoses, and the thermostat. Both fans are working fine and I can't figure out what else it may be. I've considered the head gasket, but I heard that if that were the problem I should have white exhaust and milky oil. The car does fine on low speed roads, but as soon as I hit about 65mph it shoots to hot. I then proceed to turn on the heat and slow down which normally works to get home but it's a constant game the entire way, and I can't seem to figure out the source of this problem. Could use any help, thanks!
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
t.ralsty
Mechanical Problems/Vehicle Issues and Fix-it Forum
9
07-02-2016 10:24 PM
BrianDye
Overheating or loss of coolant, heater blowing cold
14
10-31-2015 10:59 AM
johnmcm7
Mechanical Problems/Vehicle Issues and Fix-it Forum
1
10-27-2015 09:30 PM
shriketheavatar
Mechanical Problems/Vehicle Issues and Fix-it Forum
3
10-20-2015 08:31 PM