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Thank you for your help.
You should notice a little plastic box. Click it open and
you can remove the filter. If it does not have one, you
can put one.
P.S. I don't own one with, but have 95. A few month ago
I was in a market for 2002+ Bonny, and I remember checking
these filters for many while test driving.
Next problem: The driver information window, on occassion, goes blank and all the gauges except for the tach and speedometer freeze. I'll be driving and all of a sudden the gauges go all the way down and back up and then freeze and the driver info window flashes with all the info and goes blank. On occassion, it will come back up by itself while I'm driving. More often then not, it won't come back up until I've shut the car off and then restarted it. Any ideas?
blewczuk
Thanks.
I checked several oil additives at the store. Some of them are supposed to be added right before the oil change and the car should not be driven before the change, others are to be added all the time for cleaning of the engine and better performance.
What would you suggest? Should I put the one for "performance" and keep driving or wait till the next oil change and use the tough one for ultimate cleaning?
Problem - the engine just cuts out at start up, driving, at idle, you name it.... today it is warmer and it seems to do it more so than other times. I put it in N and restart, sometimes it stays on for 15 minutes other times it shuts down again
Replaced fuel pump, 02 sensore, crankshaft positioner, and mapping sensor... NOTHING helps ANY SUGGESTIONS ANYONE
I checked the ECM trouble codes, and no errors registered.
Any thoughts?
Last month I posted a message here about a ticking sound from the engine (lifter) and a coolant leak.
Recently I replaced the intake manifold gaskets and the plenum. The engine seemed to work fine after the repair except some hissing coming from the front, but the mechanic said it was due to the new design of the plenum.
I drove the car for 2 weeks on short distances and didn't notice any problem. But 2 weeks ago I had to drive from New Hampshire to New York, and as soon as I got on the highway, the engine started to make some screeching or grinding noise.
The sound usually starts after driving the car for about 15-20 minutes, now even in the city. It disappears when I hit the gas, but when I release the accelerator or when I stop the screeching starts again and it is very loud.
Also today my speedometer failed. The car is just falling apart. :sick:
Did anybody have this problem? Can it be the result of improper repair of the gaskets?
You will need to take a look at PCV housing. If spring is
missing or some washers are missing, then it could be that
noise. I bought the PCV housing from chevy/buick dealer and
it was around $20 I guess.
Of course it would not hurt first to check if the noise is
comming from drive-belt pulley, but most probably it is PCV
housing, because the description you gave, is similar to
mine, and also in my case it started after some
maintanance repair, when the PCV was replaced as well.
Hope this helps.
-haro
It is hard to figure out where the noise is coming from and as I said the noise is intermittent, it shows up only after the engine gets hot (usually after 15-20 minute driving).
I am not quite clear, what housing is this? Is it the white rectangular one over the valves(one at the front end, and the other at the rear of the engine)?
If you know where the PCV is, then all you have to do
is to twist it counter-clock wise and open. If you open the engine cover, then you should notice where the PCV is.
It is also shown on the diagrams under the hood.
So, after accessing the PCV, you will see if it is holded
in place with a spring. If the spring is missing, you can buy the entire housing and replace all, including washers.
If you still have problems to find the PCV, let me know.
I will check this site after couple of hours, becasue now I am in hurry.
Good Luck,
-haro
as pointed, just in front of alternator. You need to open
it and find the PCV. Mine is still too hot to open right
now, but later on, if needed I can open it and post
the photo of actual PCV and PCV-housing.
I opened it by turning this upper part that shows on your photo counter-clockwise. Inside there is a rubber sealing washer, and what seems to be a valve at the bottom of the assembly. Other than that it is empty. Is it supposed to have anything inside?
However, the noise seems to come from inside the engine block or from under the intake manifold plenum (I can't say for sure).
is no electric connector, so I am not sure about that.
But I think you got the right part, which is the PCV,
(Positive Crankcase Valve) and if you are not seeing
the spring, which should hold the PCV tight down,
then this could most probably be your noise source, i.e.
the PCV is "shaking" incide making all that noise.
For completness please look at this photo and also please
remember I am not a professional
If you can notice, there are two washers, one RED, and
another one black, on PCV. The "neck" of the PCV goes
through the spring and locks in.
-haro
2014 Malibu 2LT, 2015 Cruze 2LT,
I've read at another forum that GM made some improved design of the PCV, where there is no valve itself in the form as you have it. Maybe it is built-in or something. I'll have to check which one I have. I'll keep you posted.
To Imidazol97 (message 1888): I suppose that in the case that you describe, the noise would be more like whistling. In my case it is a loud screeching that sounds like when some rotating metal part touches another one without lubrication. I'll check the oil level, but it didn't seem to go down.
2014 Malibu 2LT, 2015 Cruze 2LT,
Can it be related to a speedometer gear? My speedometer just failed a couple of days ago. It is mechanical, not electronic. All the gauges on the panel work except the speedometer and odometer. I tried to reach it from underneath the dashboard, but couldn't figure out where the connection was.
then the gases come out to PCV, and then it starts shaking
because of no spring. I think 3.8 engine did not change
much from 95 to 96 so there must be a spring holding down
your PCV. So, still I am inclined to checking your PCV
housing. If you go to dealer and ask for PCV housing, you
can check the parts to see if you are missing something.
-haro
Those idiots that repaired my intake manifold forgot to re-insert the PCV into the new plenum. There was nothing in the housing indeed, but the valve had to be there.
I bought the valve, but the store did not have the O-ring or the spring. I'll have to check other stores or the dealership. :mad:
My only concern is whether this could cause any damage to the engine, because I drove for about 3 weeks (400 miles) without the PCV valve and the engine actually "ate" about 2 quarts of oil.
Any ideas, anybody?
I am really glad for you and will keep my fingers crossed
and hope it is really solved.
For the damage to the engine you should not worry, but
someone else might tell you better. My guess is 3 weeks
400 miles is not a big thing for the engine, and moreover
it is not 1 day 400 miles, which could put more pressure
on the engine.
-haro
Actually it was 300 miles in 1 day. I drove from New Hampshire to New York and the rest I did in short trips around the city. But since the problem was not continuous (only after the engine got hot) I hope it didn't do much damage. I will probably have to go to my mechanic anyway to fix the speedometer, so I'll ask him to run some test on the engine as well.
Thanks again.
go, or otherwise you may get charged for something not
needed at all. Hopefully someone else can reply here
if you may have any serious problems while driving with
no PCV for 400 miles. I will also call my friend in CA who is a good mechanic and I will ask him about this.
-haro
but it would not hurt to change the oil, because some
type of "return gases" can get mixed with engine oil.
-haro
My GXP has the automatic climate control. The A/C in "AUTO" mode worked fine until two months ago; now it works sporadically. My paperwork from dealer service indicates "Found HVAC Control Assembly Bad--Replaced Control Assembly Head". It worked fine in AUTO for a couple of weeks, but is now acting up again. Took it back to service--got that dreaded "could not duplicate". Told me the compressor worked fine, was properly charged, etc.
According to the owner's manual, "When in AUTO, the air conditioning compressor will come on automatically, as necessary". I don't recall seeing anything lit up on the control panel display when the AUTO system was working correctly. However, when the problem started, "A/C Off" would indicate on the control display. I usually could reset it by turning off the climate control and restarting it by pressing AUTO. Not any longer!
The A/C seems to work fine when the car is first started; after a few minutes, the cold air ceases, and it starts to smell "musty". It may then kick back to cold in a few minutes, or not for awhile. Once when I floored the car to pass on a two-lane highway, the cold air came back on! However, now that doesn't happen.
To fix my car, it appears that the service folks overroad the auto setting by pushing the A/C button--the "A/C on" is now lit up all the time on the control display panel. It worked fine for awhile, but now it stops producing cold air, even though the "A/C On" is lit up on the control panel. I even got the "A/C Off" to light up for a short time, and did not press any button! It will sometimes cycle the air back to cold, but when that musty smell starts, I know the cold air is done!
It never did that before when in AUTO. For manual A/C operation, my owner's manual says "Press this button to override the automatic system and turn the air conditioning system on or off. When A/C is pressed, an indicator light in the button will come on to let you know that it is activated". The "snowflake" button does NOT light up. And, the "A/C On" does not always readily light on the control display. I usually have to turn the car off and then press the A/C button immediately upon restart to get it to indicate "A/C On" in the display, but, cold air does not always come out of the vents!
The dealer got no codes when hooked up to diagnostics. I believe they are stumped as well. I have used this forum to address other issues, and my dealer is anxious to see what you folks suggest. I apologize for the long post, but if someone can help, it would be most appreciated!
Thanks, Bryan
2014 Malibu 2LT, 2015 Cruze 2LT,
Does the fan keep making noise after you turn the blower off while the fan is still spinning? Does it make a rushing air sound? That could mean your doors inside the heater module aren't working correctly and the air from the fan is trying to go through a door blocking it's path that should be open in one direction or another to let the air pass to where the switches are set.
2014 Malibu 2LT, 2015 Cruze 2LT,
I have been driving the car back and forth to work this week, about 4 to 7 miles depending upon the route taken. It takes me 10 to 20 minutes timewise. The AUTO climate control system seems to be working fine when I first start the car, but seems to "give out" anywhere from 5 to 10 minutes into the drive, and I get the "AC OFF" on the display screen. And when I do stop somewhere and then restart, the AUTO is reengaged, AC is cold, but then will blow warm and give me the "AC OFF" on the red display.
I plan to take your earlier advice and leave the car with them to get the condition to duplicate--they can drive the car as much as they like. I am going to see my dealer service guys tomorrow early afternoon, so if one of the techs has the time, I'll let him drive with me for 20-30 minutes to give the condition a chance to duplicate.
Thanks again for all your advice.
With a Northstar v8 you don't need much power-saving cutoff time! grin.
It doesn't sound like that's what yours is doing.
2014 Malibu 2LT, 2015 Cruze 2LT,
I have a question i have lost the key of my Pontiac Bonneville SSEI (1994) i got one from my Friend but from a different model (with the black resistor in it).
But the key seems to have a different Resistor Value.
Ist this key used the VAT system or maybe the Passkey II =`?
does somebody know the resistor Value for my model or know where i can get a Bypass Box '? or 2 Blank Keys with the right Resistor Value ?
I Live in Switzerland and the Car is Imported as Type X..
Many thank in advance. Marco L. (Greets from Switzerland)
NR
2014 Malibu 2LT, 2015 Cruze 2LT,
I have the same problem with my 2003 Bonneville SSEI. The first code was a bad A/C high pressure sensor which I replaced. Now the AC is intermittent. Sometimes when I hit a bump or stop quickly, it comes on. Once on, it stays on and works fine. I have checked for loose wires and connections. Any progress on diagnosing yours?
Thanks,
Ed in Illinois