Showing articles & questions for topic
Trailblazer

Related questions

Question
Steering wheel will not turn can't drive
If you do not know what is causing the no power steering assist then you need to have the system diagnosed in person before a repair is quoted. You will need to check to see if the power steering belt...
Question
Do you need to reprogram after replacing throttle body on 04 trailblazer
The Service Manual does not "require" any specific intervention (re-learn procedure). On this vehicle, the PCM will, by default, update itself to new values, just as you idle and drive the vehicle, if such new values are required. Even if...
Question
Battery draining
It sounds like you may have a number of different issues relating to the charging system, misfiring and potentially bad CV joints. It sounds like you may have a weak battery, a failing voltage regulator or failing alternator. As you...
Question
My truck had no oil and. I. Put oil now it's reading zero. Pressure can I drive home
Hello, thank you for writing in. If the oil is empty, then there is likely a severe oil leak and you are going to have more problems. Do not rely on the oil pressure gauge on your dash, as they...
Question
2004 chevy trailblazer a/c starts to blow hot air when I tow my camper
Hi There, It sounds like you may have a condenser fan that may not be cooling the AC condenser properly. As you may know, the job of the AC condenser fan is to cool down the AC condenser as it...
Question
Hello, my car's temperature isn't rising, so the ac isn't working, what do you think is the problem? Compressor, or Radiator?
The radiator is part of the engine cooling system and would not typically be inspected or serviced if the passenger compartment air conditioning system is not working. If the car engine is overheating you might inspect the radiator though. If...
Question
Nothing blows out of vents
Hi there. The truth is that it could be one or several of the items you listed that is causing this problem. An electrical relay will supply power from the AC/Heater switch to the blower motor, so if it's damaged,...
Question
Can you replace just the hydraulic line in steering rack or does the entire rack have to be replaced?
The individual lines can be replaced but that is only worthwhile if there are no other faults with the rack. Also, inasmuch as the rack will probably have to be removed from the vehicle to replace an individual line, there...
Question
When i change a/c temperature pass 3. The truck shakes, idles and shuts off.
Hi there. Shaking with the a/c on can be caused by a number of reasons. The a/c compressor puts a lot of strain on the engine because the compressor is similar to being a small engine itself. When the a/c...
Question
What would cause my 02 trailblazer to sometimes not accelerate when pushing on the gas pedal while driving?
If your RPMs are going up when you press the accelerator pedal but the vehicle does not move, this would be the transmission slipping. Transmissions can slip due to low fluid levels, poor fluid condition, or internal damage to the...
Question
Just replaced 1 coil and gauges are not working now. Check engine light is on. I've checked fuses is it the instrument panel?
Instrument panel failures on this model are a known issue. But, before you condemn the panel and have it sent out for repair (or repair it yourself) the code(s) that have set should be checked out just in case they...
Question
How much do you charge for a water pump and clutch fan
Hello, thank you for writing in. The water pump is a very common place to develop leaks. Leaks in that area are a good indication. You can check the hoses and their connections to make sure they are secure and...
Question
How much for a clutch fan and water pump replacement
Hi there. Our professional mechanics are mobile, meaning they come to your location to complete the repair or maintenance services you require. To receive a price quote for these two services, click the blue links and then click the Get...
Question
The ac sometimes work and sometimes not
One possibility can be a loose connection or electrical short somewhere in the heating and a/c system. A loose/poor connection at the control unit or one of the a/c system pressure switches can be at fault. Intermittent connection can cause...
Question
Camshaft position sensor
Hi There, Code P0014 relates to the camshaft position sensor and code P0013 relates to the ECM detecting that an open circuit has been detected in reference to the camshaft OCV. Both of these relate to the camshaft position being...
Question
I started my car and turn on AC but it would not start.
It will take a bit of deeper diagnosis to tell what is going on with the vehicle as it seems you have multiple concerns going on. An air conditioning system with a low refrigerant charge may not turn on because...
Question
I have a Po171 code on a 2006 trailblazer
The cause behind diagnostic trouble code P0171 is easiest to find by looking at the secondary firing patterns on the Bank one cylinders. That will confirm if the too lean condition, that has caused the code to set, affects all...
Question
Can you bypass the AC compressor? 2004 Chevrolet Trailblazer
Hello - if the AC compressor clutch and bearing are still OK, you can simply unplug the wire to the compressor clutch, and the clutch pulley bearing will continue to turn with the belt, and no other action is necessary....
Question
estimate to install new radiator hoses top bottom an septine belt 05 trail blazer
Hi there. In order to provide you with a quote, you need to first equest a price quote for radiator replacement on this page for your Trailblazer. Once we receive your info, we can put together a more detailed estimate...

Need a mechanic?

Our certified mobile mechanics make house calls in over 700 U.S. cities. Fast, free online quotes for your car repair.

Get a quote

Post a question and get free advice from our certified mechanics.


Ask a question