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Blazer

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Related questions

Question
Dies unless pressing gas pedal
Hi There, This is usually an indication of a fuel supply or low fuel pressure problem, which may be a result of clogged fuel injectors, a bad fuel pump or possibly a faulty fuel pressure regulator. Any of these may...
Question
Hard to start
Check cylinder compression and also check for exhaust restrictions (use a gauge to measure back pressure). If no problem is found, cleaning the injectors is not a bad idea but such has to be done off the vehicle (by commercial...
Question
Blazer wont turn over
You may have a leaking injection system and has filled one of the cylinders with fuel and caused engine to lock. You should check the engine oil to see if it is full of fuel and also remove all the...
Question
Stopped accelerating and shaking at highish speeds?
Hello, thank you for writing in. The first step is to find out what issues are triggering the check engine light. This can be done by having the vehicle scanned for diagnostic troubleshooting codes at your local auto parts store,...
Question
2003 Chavy Trailblazer wil not accelerate over 40 mph
Hi There, What you are describing sounds like you may have a clogged catalytic converter. The catalytic converter converts toxic exhaust gases into less harmful pollutants that are suitable to be expelled into the atmosphere. When the catalytic converter is...
Question
Replaced spider injector and now it idled high and shifts into gear hard with a check engine light on
Hi There, As you may know, after replacing the injection system your car needs to go through a "re-learning" process to bring the idle back down. When the idle is high, when shifting into gear, you may notice a rough...
Question
Fuel pump
Make sure the fuel gauge is actually accurate. Maybe "half a tank" is "empty"? It is relatively easy to rule out the fuel pump by testing the pressure on the fuel rail but that will not tell you anything about...
Question
Why does my abs light only come on after I drive above 15mph. When I break it shuts off
Your car is equipped with wheel speed sensors at each of the four wheels which monitor wheel speed while relaying this information simultaneously to the ABS and traction control system which are controlled by the car's ECU. When the ECU...
Question
won't start in damp weather
In my experience, the most common cause for a no start in damp weather conditions on these vehicles is a loss of spark. Most of the time, it will come down to a failed/cracked distributor cap, or a faulty ignition...
Question
Truck will rank but no start. Back fires through intake
With the information that you have provided, it sounds to me like the distributor may have been installed 180 degrees out of rotation. If the engine is turning over so easy that it sounds like there are no plugs in...
Question
Turns over but won't start.. 2001 Chevrolet Blazer
Hello - your symptoms and diagnostic efforts still make me suspect that there isn't adequate fuel pressure when you first try to crank it. The fact that it sometimes starts on the second effort reinforces this. If the fuel check...
Question
Number 4 fuse keeps blowing.
A little further diagnosis will be required to find out what component along the circuit powered by this fuse keep blowing it and causing the other issues. Things like a component with an internal short or corrosion causing a shorted...
Question
I was in an accident and my airbags did not deploy.
If you have some proof that your vehicles supplemental restraint system was operational before the accident like a recent repair, this may carry some weight. The supplemental restraint system uses sensors around the vehicle to determine whether it is experiencing...
Question
My key is stuck in the ignition.
The female screw hole is not the release, but there is a slim slot very close to that which is the release and it can be activated using a small flat blade tool like a small flat head screwdriver.Consider hiring...
Question
Hey luis my cars fuel meter always says its full and i wanted to know how much would it be to fix this problem?
Hi...the cost will vary quite a bit because the underlying fault could range from something as simple as a high resistance electrical connection in the fuel tank sending unit circuit to a dash gauge failure or a sending unit failure....
Question
i have a 1998 chevy blazer,2bwheeldrive,4.3engine. put a new fuel pump in it. but very hard to crank,spraygasinbreather,it cranks.
Make sure the gas in the tank is not old or contaminated. Although the fuel pump is new, if you have a no start situation, you should still verify the actual fuel pressure as well as injector operation. On cold...
Question
2001 Chevy Blazer distributor install.. it is at top dead center and the rotor lines up with the 6 but is not seated all the way.
If you are using the marks on the harmonic balancer to find TDC, occasionally the balancer will have shifted (the rubber bond breaks) causing the timing mark to be some degrees off. Consequently, the crankshaft is not really at TDC...
Question
It has a new fuel pump regulator and filter but not getting gas to the throttle body
The best thing to do is measure the fuel pressure on the fuel rail (the fuel injectors are plugged into the fuel rail). There should be a port on the fuel rail for this purpose. There is normally pressure on...
Question
95 Chevy blazer six cylinder I need freeze plug changed how much is that going to run me at a shop 1995 Chevrolet Blazer
Hello - unfortunately, this is not a service YourMechanic offers at this time. Thanks for thinking of us though!
Question
I changed my fuel pump and now I have a gas leak I can see it dripping on the ground. It's a 96 blazer
Hi There, It sounds like you may have a fuel line running to or from the pump that may be leaking. As you know, this can be very dangerous and should be looked at as soon as possible to avoid...

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