ka24det running REALLY HOT. Help me
ka24det running REALLY HOT. Help me
At idle its fine, but once on the road it gets hot really fast.... Fans are running fine...
Anyone have a clue whats going on?
Thank ka-t.org
Anyone have a clue whats going on?
Thank ka-t.org
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+2 for thermostat. Are you blowing any white smoke or anything out the exhaust? Check basics first too...coolant level, ect. Most people overlook it and its a simple fix. Let the car idle and warm up with radiator cap off for a few minutes too, see if you get any air bubbles. You can sometimes also see if the coolant starts flowing when it gets warmed up when the thermostat opens. If nothing is happening after the car is heated up, another indicator you could have a bad thermostat.
If its worth doing, its worth overdoing.
Between thermo and air bubble. Did you do anything to the coolant lately?
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these cars can be quite challenging to get the cooling systems totally full and airfree. I go through it everytime I have to drain the cooling system. Ive had good luck backfilling the engine first but most of the problem comes from the heater hose system.
Ricky Ragan,
95 SE ,LS1 N/A and T56, 230/232 @.050 cam, MS3 with MS3X,GC coilovers,17x8.5 Enkei RPF1 on 255 40 17 RS3 Hankooks, 377HP/351TQ , megasquirt3 fully sequential
95 SE ,LS1 N/A and T56, 230/232 @.050 cam, MS3 with MS3X,GC coilovers,17x8.5 Enkei RPF1 on 255 40 17 RS3 Hankooks, 377HP/351TQ , megasquirt3 fully sequential
nismoautoxr wrote:these cars can be quite challenging to get the cooling systems totally full and airfree. I go through it everytime I have to drain the cooling system. Ive had good luck backfilling the engine first but most of the problem comes from the heater hose system.
i don't know why ppl say its so hard its really REALLY not hard at all.
I can attest stock radiator is simple but the CX takes awhile. Heater on full blast still has one or two bubbles after 10 minutes.
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+2.4 Proper way to do it.Jmcc wrote:o well i let all cars idle for at least 20min lol. and a free rev of 2k for about 3-5 min.
never gave me a problem in any car.
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hmmm ..maybe its just my S14 then. I was more or less pointing out that it is a little more finicky than some to get totally full...but then again the OP hasnt indicated that he has had the system open ....just a suggestion.
Last edited by nismoautoxr on Thu Oct 13, 2011 7:26 pm, edited 4 times in total.
Ricky Ragan,
95 SE ,LS1 N/A and T56, 230/232 @.050 cam, MS3 with MS3X,GC coilovers,17x8.5 Enkei RPF1 on 255 40 17 RS3 Hankooks, 377HP/351TQ , megasquirt3 fully sequential
95 SE ,LS1 N/A and T56, 230/232 @.050 cam, MS3 with MS3X,GC coilovers,17x8.5 Enkei RPF1 on 255 40 17 RS3 Hankooks, 377HP/351TQ , megasquirt3 fully sequential
Very true. If system untouched for more than a month, then thermostat. If touched. Then air bubble.
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Is the fan running backwards? Is this a new build? Was it not running hot and then right out of nowhere start running hot ? Need more info OP If indeed the car does not run hot at idle then I would lean away from it being a thermostat but with such limited info its hard to say.
Ricky Ragan,
95 SE ,LS1 N/A and T56, 230/232 @.050 cam, MS3 with MS3X,GC coilovers,17x8.5 Enkei RPF1 on 255 40 17 RS3 Hankooks, 377HP/351TQ , megasquirt3 fully sequential
95 SE ,LS1 N/A and T56, 230/232 @.050 cam, MS3 with MS3X,GC coilovers,17x8.5 Enkei RPF1 on 255 40 17 RS3 Hankooks, 377HP/351TQ , megasquirt3 fully sequential
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That's what I do and people question when my temp drops down when doing a pull.
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Nismo Thermostat. Do it. One of the best cheap upgrades ive made and it'll save your engine.
1996 Zenki: Arias 8.8:1 Forged Pistons, AMS Sportsman Series Rods, Tial 38mm, 370cc, Fel-pro Gaskets, New Stock Crank, Nismo Thermo, Nismo Mounts, Dual Canister Exhaust, Walbro 255, T3/T4 Turbo, Mishimoto Rad, Isis Fans, HKS SSQV, SPL Tension Rods, GAB Revo Sport II Coilovers, Enthalpy Tuned... more to come
When it sticks it won't save your engine.Caveit77777 wrote:Nismo Thermostat. Do it. One of the best cheap upgrades ive made and it'll save your engine.
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no thermostat for the win, i do run the outer ring from a oem one though, it restricts the flow just enough to work properly when warm.
why pay like 50 bucks for somthing thats rebadged oem stuff?
why pay like 50 bucks for somthing thats rebadged oem stuff?
Turbo24sxt wrote:SOHC > DOHC ... period ...
oaznbeasto wrote: Hey 6 posts, Go **** yourself! learn something then post[/quote
I like this idea. Now it takes about 5-7 minutes of idle to hit 15. Stays around 13.7-14 majority of the time.Jackasknissan wrote:no thermostat for the win, i do run the outer ring from a oem one though, it restricts the flow just enough to work properly when warm.
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Re: ka24det running REALLY HOT. Help me
+20 for air in system. Lift the front end sometimes helps get the bubbles out too.
FYI - Both the OEM and Nismo thermostat break open, and not closed like VatoZone and Oreallys brand knock offs. Worse that will happen if it breaks is your car runs cold, like a deleted thermostat.
I'm sure someone will tell me its dumb to trust that happening, but its inherit in their design.
FYI - Both the OEM and Nismo thermostat break open, and not closed like VatoZone and Oreallys brand knock offs. Worse that will happen if it breaks is your car runs cold, like a deleted thermostat.
I'm sure someone will tell me its dumb to trust that happening, but its inherit in their design.
1996 240sx SE LS1