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Buick Park Avenue Maintenance & Repair

292 messages,  Last post on Nov 10, 2009 at 6:59 PM

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What is this discussion about? Buick Park Avenue


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#270 of 292
Re: 2004 Park Ave - 75000 Recommended Maintenance [imidazol97] by bowfan
Jul 15, 2009 (4:57 am)
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Replying to: imidazol97 (Jul 15, 2009 4:11 am)

Cabin air filter on this series BPA is under the dash, near the gas pedal and you need to be limber to swap it out. It is made up of 3 separate rectangle shaped filters that are taped together and locked with a tongue/groove type edge connectors. Have to be pulled out one at a time after removing tape. Installation is the reverse. Last time I priced they were around $27, your price may vary.
 
As to replacing the radiator hoses, do what you feel comfortable with. If you travel cross-country a lot (crossing Death Valley gets hot), you may have it done for peace of mind, but as Imizadol97 said, the hoses really do last a long time. I finally replaced mine when my radiator gave out around 230,000 miles. They weren't leaking, I just did it to match the new radiator. Mine were probably around 10 years old.
 
There are two trains of thought on the trans flush. I belong to the group that feels it doesn't hurt to flush, even high mileage cars. I did mine once when it had around 165,000 and again around 265,000. Original trans still... That price for the flush sounds high to me. I'd expect it to be around $79-89. Fuel filter is a quick swap of a $10 part, so personally $92 sounds high, but if you aren't a DIY'r, sometimes you just have to accept the parts and labor markup. Depending on your mileage, it may be a good thing to have done. You want the injectors to have a good flow of clean fuel that won't clog them up.
 
75,000 miles on your BPA? I can't recall what the recommended fuel filter replacement interval is. Have you checked the back of your owner's manual? I thought there were some tables in the front or back of the manual that stated intervals. Perhaps a separate maint guide in the case?
 
How long since the last tune-up? I'm personally happy with 100,000 tuneups. These engines are very reliable.
 
On the fuel system tune-up, if they actually connect the 1 pint cylinder device and run a high quality cleaner (like BG) directly thru your injectors using regulated compressed air then $90 sounds about right, but if they are just adding cleaner to the fuel tank, I agree you could do it yourself much cheaper and use the leftover $$ to fill your tank a time or two ..
 
I think you'll enjoy that car for a long time!
#271 of 292
Re: 2004 Park Ave - 75000 Recommended Maintenance [bowfan] by imidazol97
Jul 15, 2009 (5:08 am)
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Replying to: bowfan (Jul 15, 2009 4:57 am)

>75,000 miles on your BPA? I can't recall what the recommended fuel filter replacement interval is.
 
If it's like the leSabres, there is no replacement interval. It's just if there might be a problem with the filter's ability to flow fuel. Personally I use good grades gas, seldom buy at a questionable station. I replaced filter on 98 at 100,000 or higher. When dried the filter didn't allow air through easily. The new one, of course, did. A filter that has caught stuff and is partically restricted puts more work on the fuel pump is some posters' thinking. Cheap part; easy replacement by self if medium ability and have tools to hold metal line and the filter both.
 
>Cabin air filter on this series BPA is under the dash
 
I'd forgotten that. But I had read someone posting about that earlier. I like mine where it's a stand up job! Easier.
 
For the transmission, do one or the other, but do something. 75,000 is far past a good service interval. I'd be most concerned about the quality of the fluid that goes back in to replace the current fluid. The shops doing the flush may not want to use the Dexron VI. I consider that like the oil used by quickie lubes where you don't really _know_ what the oil is quality wise. You are trusting them.
 
Plugs and wires when they deteriorate may load the electronic spark control module more. But the iridium plugs used and the GM wires are good.
#272 of 292
Re: 2004 Park Ave - 75000 Recommended Maintenance [bowfan] by ginny55
Jul 16, 2009 (4:39 pm)
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Replying to: bowfan (Jul 15, 2009 4:57 am)

Thank you for your response. It was very helpful. I am not a DIYer so must rely on others. As times are hard, I want to make good decisions with my money. thanks again.
#273 of 292
Re: 2004 Park Ave - 75000 Recommended Maintenance [imidazol97] by ginny55
Jul 16, 2009 (4:42 pm)
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Replying to: imidazol97 (Jul 15, 2009 4:11 am)

Thank you. I bought the car at 25000 miles and I don't think the cabin air filter has ever been changed. I will definitely get that done.
 
Thanks again for your reply.
#274 of 292
Re: 2003 Park Avenue Ultra "service stability system" diagnostic message [pau03] by jhedrick
Aug 08, 2009 (12:03 pm)
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Replying to: pau03 (Jul 25, 2007 3:21 pm)

Hi,
 
I have the same problem and was wondering if you found out why it was coming on.
 
Thanks
#275 of 292
Re: 2003 Park Avenue Ultra "service stability system" diagnostic message [jhedrick] by imidazol97
Aug 08, 2009 (4:11 pm)
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Replying to: jhedrick (Aug 08, 2009 12:03 pm)

The post to which you replied was from July 2007; the poster hasn't been on since December 2007. But I'll comment.
 
There have been a lot of cases of the service stability system message. In some it's the sensor on the steering column not reading well because of gap between it and the column or other things. The four sensors at the wheels can cause problems with gaps, dirt, or corrosion on the contacts.
 
you might watch to see if it turns on when you turn the steering wheel or when you hit a bump at one of the car wheels while they are turned. I've had my message come on but then it doesn't come on for a long time. I have suspected one of the wheels sensor connections and will reseat each one as I do the brakes over a period of time.
 
The steering sensor was reset or replaced under warranty when my 03 was within the new car warranty.
 
If you turn off the car and restart, usually mine will operate just fine. When the message has been on, the stability system is turned off. That's not much of a problem for me.
#277 of 292
Re: cam shaft sensor [imidazol97] by karmaboo
Sep 10, 2009 (5:29 am)
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Replying to: imidazol97 (Apr 08, 2007 4:49 pm)

i have a 91 buick park ave. i changed the coil pack and ignition mod. but after driving for about 20 minutes the car seems to just shut down. it wont start right back up, i have to wait like 20-30 minutes. the last time it did it, it did start back up but i work across the city and need to make sure i can get there and back. someone mentioned cam shaft sensors but it seems everyone on here already tried that!! what should i do? i am getting plenty of gas and power, its just like its getting to hot and shutting down!!
#278 of 292
91 Park Ave Issues????? by karmaboo
Sep 10, 2009 (6:48 am)
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I bought a 91 park ave about 2 weeks ago. i had to replace the coil pack and ignition mod. because the car would shut down after driving for 30 minutes or so. since then, hte car will still shut down on me. there are no warning signs, it just dies out. i dont know what else to do, when i bought the car they said it had no problems what so ever. where do i go now? it dont overheat all the gages are fine and it runs great before it shuts down. what should i do?
#279 of 292
Re: 91 Park Ave Issues????? [karmaboo] by imidazol97
Sep 10, 2009 (12:31 pm)
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Replying to: karmaboo (Sep 10, 2009 6:48 am)

Does it restart immediately? Does it take a while. If it won't start pull off a spark plug wire, put a screwdriver blade in and hold it close to the grounded motor while someone cranks to check for spark. No spark. Then look to crankshaft position sensor.
 
If spark present then check for proper fuel pressure. Could be fuel pump. You may need to connect a fuel pressure gauge and duct tape it to windshield and drive around watching it.
 
Could be main computer cutting out.

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