Chevrolet - Blazer :: Knocking Noise - Oil Pressure Drop From 40 To 10
1997 chevy balzer 4.3 6cyc. Oil pressure drop from 40 to 10 and making a knocking sound no loss in power. About 3 weeks ago had oil change and new oil lines and gaskets put on because i had some leaks no noise or problems then just was losing oil then this happened first of all does this sound like a main bearing gave away second should i go back to where i had this work done and complain could they have done something to cause this they are very good and honest mechanics and a reliable auto repair mechanic company the blazer has 180,000 miles or do you think it just because of the mileage it was bound to happen i hate to blame something on someone if was just a coincidence but does this sound like the main bearing?
View 1 RepliesChevrolet - Blazer - Transmissions :: 2000 - Won't Start In 1st Gear?
2000 Chevy Blazer 4.3 (automatic) - When I bought it used, it shifted fine, has no issues other than the transfer case wouldn't engage every time. A few months later my overhead console display lights went out, then all the dash lights such as engine, 4x4, the gauges started lighting up and acting weird randomly, then a week later the truck started shifting funny.
Now 90% of the time, the truck won't start in 1st gear, it starts in 2nd, then while accelerating up to 30-35mph it will shift up way too soon and bog down, then shit back down to 2nd, then shift up again, and continue until it hits 30-35, then it fails to shift into overdrive. Also when coming to a stop, it kicks down a gear (into 2nd I assume) pretty hard and clanks pretty loud around 2mph just before a complete stop.
Weird thing is every once in awhile, it will go away and shift normal but the engine light is usually lit up during normal shifting.Could it be the ECM causing all these weird things?
Chevrolet - Blazer :: 1999 - Exhaust Noise At Cold Start And Idle
Think i have an exhaust leak in a 1999 s10 blazer lt 4x4 4 door. the loudest spot where i can hear the exhaust noise at cold start and idle, is the passenger side right behind the front tire. on cold mornings where you can see the exhaust smoke prior to warming up i cannot see anything coming from this area. non mechanic types have suggested either the y pipe, or where the y pipe meets the header. Would both have to be replaced to fix this problem if this is the case? and how intensive is this to fix? meaning would the whole motor have to be pulled to remove the entire exhaust piping to have it brazed? my dad is a mechanic, so the tools I've got and his know-how, just need to know what to do? Any definitive way to tell where an exhaust leak is, beyond having a friend cup their hand over the tail pipe, while they look for it..
View 3 RepliesPrius (2001-03) :: Subtle Knocking Noise For Few Seconds When Start The Engine
Recently, when I start the engine (cold or even warm starts) I hear a subtle knocking noise that doesn't last too long but a few seconds. I figured that maybe it's because our area may still be using winter mix gasoline... but I'm not sure. Also, there's a rattle underneath the car when the engine switches into generating electricity with MG1.
This only happens after a start-up procedure (cold or warm). It stops when I push the gas pedal down a little bit (while still in park) then it goes into charging again, and by that time, it's stopped. I figured it may be a heat shield on the exhaust. It sounds more up in the front.
Also, when I start the car, the engine starts smoothly but then 1-2 seconds later goes into spinning MG1 which makes the car kinda sound like "vrrrrrrr---VRRRRRRRRrrrrrrrrrr...." .
Chevrolet - 1500 :: Knocking For A Few Seconds When Started
What would cause my 1993 silverado 5.0 133K miles, to knock for a few seconds when started. Sounds like the back of the engine area.
View 3 RepliesChevrolet - Blazer :: 2000 4wd Won't Engage
Our 2000 blazer LT 4.3L 4 door 4wd has 190,000 km (about 115,000 miles). 3 Button dash control. Transmission was rebuilt at 100,000 miles (main troque converter spline was shot). The 4 wd will not engage in either hi or lo.
Whether moving or not, press 4 wd lo, light stays on. but nothing happens. I cannot hear the transfer case engaging.
Had a previous problem, (withflashing light): found the vacuum hose under battery case was worn through.
I do have a service engine light on the dash. This may be unrelated, because 4wd stopped working long before service engine light came on. I have changed the Oxygen sensor, but no reset the fault yet. Where to start.
Chevrolet - Blazer :: 2000 - Transmission Is Slipping
My daughter drives my old 2000 Chevy Blazer with a reconditioned transmission I paid for in Aug 2010. The new (rebuilt) transmission is now slipping. Could this be as simple as a fuse (electrical signal issue) or not having enough transmission fluid?
View 7 RepliesChevrolet - Blazer :: 2000 - Cylinder 4 And 6 Misfiring?
I have a 2000 Chevy blazer 4.3L 4 wheel drive. 4 of the 6 cylinders are misfiring and the car has completely lost power. Before this issue occurred it was running fine and the next morning when I went to start it the car was turning over and wouldn't start. My dad and uncle believe it's a distributor or computer issue but I would like other opinions about this issue.....
View 3 RepliesChevrolet - Blazer :: 2000 - Alarm Going Off / Unable To Shut Off With The Key Fob
2000 Blazer LT 4wd, 118000 miles
During a severe thunder storm the factory alarm went off. I was unable to shut off the alarm with the key fob. The power door locks did not work either with the door switch or the key fob. I disconnected the battery and let it sit for 30 minutes.
After I reconnected the battery the door locks worked using the key fob or door switch. I took it for a drive with no further problems. About 10 minutes later the alarm went off again. I could hear the door lock solenoids attempting to lock/unlock the doors and there was a clicking under the dash. I disconnected the battery again, after the battery was reconnected the power door locks were still not working. The truck starts up and runs normal, everything seems to work except for the door lock?
I checked the PW fuse, it was fine. The battery is fully charged at 12.6V. I've disconnected the battery and will have another look at it tomorrow. There was nothing useful in the Owner's Manual and the resync procedure did not work.
Update: Before driving to work this morning, I cleaned the positive and negative terminals. The locks worked and the truck ran normally during the 30 min drive to work. After reading the Owner's manual closely, I discovered the Theft Deterrent System can be disarmed by locking the car with the doors closed. The system is armed by locking the doors with a door open, i.e. pressing the lock switch when exiting the vehicle.
No further problems with the alarm or the door locks whether the Theft Deterrent System is armed or disarmed. Hopefully leaving the battery disconnected overnight was the fix.
Chevrolet - Blazer :: 2000 Cutting Out And Completely Died
I have a 2000 Chevy Blazer with about 180,000 miles on it. It has been running fine, then a few weeks ago we got gas at a small little station we had never been to. The day after it started cutting out. We took it to the shop and they put a new catalytic converter on it. They said it also needed a new water pump and something with oil seals, so we went ahead and did that. It drove fine for a while, then the next time we filled up with gas it started cutting out and completely died. They put a new fuel filter, spark plugs and wires and distributor cap, basically gave it a good tune up. It's been driving fine. We filled it up and with in a few miles it start stuttering. At the stop light it rattled but kept going. drove it another 3 miles and it stuttered again. We are out of money and at our wits end!
View 4 RepliesChevrolet - Blazer :: 2000 - Faded Plastic Grill?
I have a 2000 Chevy Blazer and the front grill is faded and yellow. I drove to a reputable body shop and the guy there told me that this type of plastic cannot be sanded or painted because will only fade again. He told me my only option was to buy a new or aftermarket grill which ranges from $360 to $450. Is there anything I can apply to the grill that will return it to its original black finish?
View 13 RepliesChevrolet - Blazer :: 2000 - Cruise Control Not Working
The cruise control on my 2000 Blazer LS 4X4 is not working. I just changed the multi-function switch and still nothing. I looked at the throttle cables and they seem to be fine. All the fuses are good as well.
View 4 RepliesChevrolet - Blazer :: 2000 - Volt Gauge Fluctuating
I recently had some issues getting my 2000 Blazer LS started. It would act as though the battery was dying. But if I let it set a few moments, it would start right up. Then a couple days later, I needed a jump start to get it going. I took it to my local Auto Zone to have the alternator tested because the battery was only 3 years old. (It was a 5 year battery.)
They determined that it was the battery. So I went to Walmart and bought a 700 CCA battery. And today the gauge is fluctuating again.... Considering it is cold and snowing here, heat, wipers, and rear defrost tend to be essential. But if I try to run all of them, the gauge dumps. And causes everything to bog down. I do not have any aftermarket electronics installed in the truck. And until last Thursday, this was not an issue.
Chevrolet - Blazer :: 2000 - Fuel Gauge Flipping From Empty To Full
The fuel gauge on my 2000 Blazer is flipping from empty to full. (Even as I drive down the road it moves.) And nothing in between. The fuel pump was replaced about a year and a half ago. I've been told the fuel pump controls the fuel gauge. So I'm wondering if there could be a loose contection or if this is a sign the pump will go bad again.
View 6 RepliesChevrolet :: 1996 Blazer Won't Start In The Rain
Why will the 96 Blazer not start in the rain? Replaced almost all electric components from key cylinder to plugs. It is grounded somewhere when wet.
View 3 RepliesChevrolet - Blazer :: 1997 - A Lot Of Cranking At First Start In The Day
my 97 chevy blazer has a lot of cranking first start in the day. I changed the rotor and distributor cap but I don't smell any fuel then all fo asudden it will start. I am wondering is it a fuel relay problem, a fuel filter, or some sort of sensor. when it does start it is very smooth running no shaking or hesitation full of power for the rest of the day starts and stops erands . is it worth buying a plug in code gadget and will this problem show up as a code.
View 4 RepliesChevrolet - Blazer :: 1999 Turns Over But Does Not Start
Vehicle turns over, but does not start. I do not hear the fuel pump when the vehicle is switched on. Fuel pump was replaced back in December 2010.
View 1 RepliesChevrolet - Blazer :: 1998 V6 Won't Start Back Up If Turned Off
I have a 1998 chevy blazer v6 about 127000 miles on it. When I go and start up car the car starts right up. If I turn car off it won't start back up so i give it a little gas it starts right back up. There is no check engine light...
View 7 RepliesChevrolet - Blazer :: 1998 - Starter Will Spin But Won't Start Engine
I have a 1998 chevy blazer and I cant get it to start. I removed the starter and turned the key and can see the starter popping out and spinning, but when I put it back into the flywheel all I get is clicking noise(like if the battery is dead) I had it on jumper cables so I don't think its the battery?
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