GM will say it is normal. Some will say it is "in the build tolerance" I'm not sure about all that, but I had a 94 silverado with a 5.7 and it burned a quart every 1200 miles or so, and several dealers said it was ok. I now have a 95 G20 van with the same 5.7, and it uses about a quart every 3000 miles. Who knows, but you should be changing your oil every 3,000 miles anyway, that is if you want the car to last a long time. P.S. don't forget the tranny fluid either. I do mine at 50,000 to 60,000 mile intervals, which is not as often as GM suggests, but any maintenance is money well spent! Yes, Mine eats about a quart every 3000 miles, even faster in summer. Apparently GM designed for this as the oil pan holds 6 quarts. I still say that a gas engine this loose isn't ideal, but so far my 99 3.5 runs fine and doesn't foul plugs or smoke. I wish mine went that far. At 133K, it uses a quart every 800 miles, and has for years. It is not getting any worse and passes smog, so I will live with it for 2 more years.
As long as the 1999 has the 3.5L engine, yes.
how do change the spark plugs and the coil pack on a 2000 Oldsmobile intrigue
The horn relay on an Oldsmobile Intrigue is on the driver's side of the engine compartment. It is in the corner where the back firewall meets the fender of the vehicle.
Bottom of the engine
How can i take off the alarm on my 1999 oldsmobile intrigue?
The 1999 Oldsmobile Intrigue coil pack is located on the firewall, in the engine compartment. The coil pack will be on the passenger side of the firewall.
What does 'service engine soon' light mean on a 1998 olds intrigue?
With a scan tool.
6 US Quarts.
4.6 US quarts
1.6.5.4.3.2
lower the engine from the car