The Chevrolet Blazer cooling system diagram can be obtained from most Chevrolet dealerships. The cooling system diagram can also be found at most auto-parts stores.
The 2004 Chevrolet blazer 4.3 liter engine cooling system has a capacity of 4.7 gallons. The cooling system should contain a minimum of 50 percent antifreeze.
Describe the problems you are having.
I would suspect a faulty fuel pump or fuel pump relay.
It has 1 coolant sensor, 1 temperature sensor
My Chevrolet blazer automatic will jump or skip while driving and start losing power/speed.
Overheating. Have the cooling system checked.
5 minutes ago
Hi, Head gasket is leaking, allowing oil to enter cooling system. Peace, crigby
If you mean coolant temperature sensor.... ITs on the driver side, behind the alternator. Must remove the alternator!
You could have the start of a head gasket that is leaking. I suggest that you have a shop to add leak detector to the cooling system and check it with a black light.
If the cooling system is in good working order the system will bleed the air out itself. If the system has a leak anywhere no matter how small the system will never bleed the air out.
Need to replace the ingnetion module in the distributor.
Antifreeze Needed 2 1/4 Gallons For a 50/50 mix
1484 code is for "cooling fan". It came up on my GMC Envoy today. I will have to get it fixed tomorrow
I get 300 miles on full tank, this is based on mainly highway driving(70mph) and some in town driving.
thermostat is stuck open.
Check wheel bearings.
first make sure none of the hose's are leaking, if not try JW block seal and read and follow the instructions
possibly you have a leaking cooling line from your trans cooler or radiator
A flush and new coolant is not a bad idea on a 7 year old vehicle - pressure test system to determine if there is a leak and if so where
I have a 1996 Chev Blazer. ITS A GAS HOG! Under normal city driving I get 450km with 65 litre gas. Don't feel bad my wallet is drained
because it needs serviced.