persistent overheating.. help!
#1
persistent overheating.. help!
I already replaced my head gasket 2 times for my 01 Neon, and this last time I installed a new cylinder head. I started having overheating problems at just 30,000 miles. Does the usually cold wheather has an effect on this? I already replaced the temperature sensor, position sensor, O2 sensor, air filter but still to no avail.
I want to replace the cylinder head, radiator cap and support, and 4 cyl condenser please help me to find budget friendly shop as I am already having financial trouble with all the parts replacements.
I want to replace the cylinder head, radiator cap and support, and 4 cyl condenser please help me to find budget friendly shop as I am already having financial trouble with all the parts replacements.
#2
RE: persistent overheating.. help!
When you replaced the head/headgaskets did you check any of the cooling system for the cause of the origional failure? The neon waterpumps are usually very reliable and have a small failure rate however the thermostat design could have been better. We see an occasional failure with those. The fans also have a tendency to work intermittently and because the engine controller does not monitor fan relay output ,only relay low-side, it will not show a DTC for fan failure. Another place to look is for cold spots in the radiator. A partial blockage can cause an elevated operating temperature without being severe enough to peg the needle. If this lasts long enough gasket failure and/or head damage can result. I hope this helps.
#3
RE: persistent overheating.. help!
We suggest that you first put a 50 to 50 mix of water to coolant in your radiator and then check to make sure the radiator fan is working properly. Go check this out: (Auto Parts Discount)
Condenser
you can check this, now is the righ time to buy one it's half the original price.
Condenser
you can check this, now is the righ time to buy one it's half the original price.
#4