Engine runs hot after radiator and themostat replacement
#1
Honda-Tech Member
Thread Starter
Join Date: Jun 2001
Location: Bay Area, CA
Posts: 1,798
Likes: 0
Received 0 Likes
on
0 Posts
Engine runs hot after radiator and themostat replacement
For my 94 Integra gsr:
I notice my engine is running hotter than usual after replacing my radiator and themostat. I replaced my radiator with a aftermarket OEM style replacement and a 180 degree thermostat. Before replacing them, the most the guage will go up to will be about 1/3 on the temperature guage. Now it's like 2 dots before the middle...WTF happen? I observe my radiator fan and they are coming on.
I notice my engine is running hotter than usual after replacing my radiator and themostat. I replaced my radiator with a aftermarket OEM style replacement and a 180 degree thermostat. Before replacing them, the most the guage will go up to will be about 1/3 on the temperature guage. Now it's like 2 dots before the middle...WTF happen? I observe my radiator fan and they are coming on.
#4
Join Date: Jan 2004
Location: Jax, FL, United States
Posts: 471
Likes: 0
Received 0 Likes
on
0 Posts
Re: Engine runs hot after radiator and themostat replacement (newgsrdriver)
From what it sounds like the temp is at what it's supposed to be.
My temp gauge always stayed at 1/3 up until I replaced the thermostat.
Now it sits just before the 1/2 line. Accornding to my owner's manual
the needle should be just under the 1/2 way mark.
My temp gauge always stayed at 1/3 up until I replaced the thermostat.
Now it sits just before the 1/2 line. Accornding to my owner's manual
the needle should be just under the 1/2 way mark.
#6
Honda-Tech Member
Join Date: Feb 2003
Location: Lacey, WA, USA
Posts: 842
Likes: 0
Received 0 Likes
on
0 Posts
Re: (importdude2000)
I have that problem, when I first had my engine put in, it was a little below middle (where it should be) but now it barely gets two dots..
The culprit? A bad thermostat. My thermostat was stuck open, a quick replacement and it is back to normal.
The culprit? A bad thermostat. My thermostat was stuck open, a quick replacement and it is back to normal.
#7
Junior Member
Join Date: Dec 2003
Location: I had 1000 posts, Ohio, 45805
Posts: 124
Likes: 0
Received 0 Likes
on
0 Posts
Re: (importdude2000)
If you have bubbles, then you need to bleed the system, in order to do this, you need to take a 12 mm box wrench, and put it on the bleeder screw located, where the radiator hose, comes to the front of the head (b18a) crack the screw open, let some coolant come out, tighten it back down....DONE
Trending Topics
#8
Honda-Tech Member
Thread Starter
Join Date: Jun 2001
Location: Bay Area, CA
Posts: 1,798
Likes: 0
Received 0 Likes
on
0 Posts
Re: (sleepin91teg)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sleepin91teg »</TD></TR><TR><TD CLASS="quote">If you have bubbles, then you need to bleed the system, in order to do this, you need to take a 12 mm box wrench, and put it on the bleeder screw located, where the radiator hose, comes to the front of the head (b18a) crack the screw open, let some coolant come out, tighten it back down....DONE</TD></TR></TABLE>
There must be another way becuase only the 94/95 Integra gsr had the bleeder screw. The newer models didn't. I did it this way once and mange to crack the water outlet housing putting the screw back on. Went to buy a new one and they didn't have the screw anymore on them, it was sealed up now.
There must be another way becuase only the 94/95 Integra gsr had the bleeder screw. The newer models didn't. I did it this way once and mange to crack the water outlet housing putting the screw back on. Went to buy a new one and they didn't have the screw anymore on them, it was sealed up now.
#10
Join Date: Feb 2004
Location: Banff, Alberta, Canada
Posts: 506
Likes: 0
Received 0 Likes
on
0 Posts
Re: (andrewM)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by andrewM »</TD></TR><TR><TD CLASS="quote">just take the radiator cap off and run the engine for 15-20 min. then refill and replace the cap.</TD></TR></TABLE>
listen to this guy , i'd check for leaks around your rad cap also, you can take out the tube going into the over fill and blow in it and look around the cap and make sure nothing is leaking from there, if it's leaking you'll see it spit out around the cap. mine just cracked on me today and i have to get it replaced.
listen to this guy , i'd check for leaks around your rad cap also, you can take out the tube going into the over fill and blow in it and look around the cap and make sure nothing is leaking from there, if it's leaking you'll see it spit out around the cap. mine just cracked on me today and i have to get it replaced.
Thread
Thread Starter
Forum
Replies
Last Post
needaimport
Honda Civic / Del Sol (1992 - 2000)
4
07-03-2005 05:40 AM