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2003 Buick Century Support Question

2003 Buick Century Support Question

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Question posted by steveemil on April 28th, 2012

My Car Intermittenly Runs Bad,wont Accelerate, Got A 440 Egr Valve Replacement C

my car intermittenly runs badly, wont accelerate, got a 440 egr valve replacement code so i replaced it and had same problem 

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Related Manual Pages

Owner's Manual - Page 6

... OR FLAMES SPARK OR FLAME COULD EXPLODE BAITERY PULL BELT COMPLETELY THEN SECURE CHILD SEAT DO NOT INSTALL A I'ORWARD-FACING CHILDRESTRAINT IN THIS SEATING POSITION '\I/' RUNNING LAMPS :t 'u a 4 OWNER'S MANUAL ENGINE OIL PRESSURE w SERVICE 1 1
Owner's Manual - Page 15

After more than 30 years of them, people who buckle up can be a bad one. In most crashes are clear. Why Safety Belts Work When you do have been badly hurt or killed. Take the simplest vehicle. If you ride in or on wheels. 1-8 A few crashes are mild, and some crashes can survive...
Owner's Manual - Page 19

... to Wear Safety Belts Properly This part is only for everyone 's protection. First, you from How to know which restraint systems your control, such as bad drivers. And the greatest number of serious injuries and deaths occur at speeds of home. Be aware that isn't your vehicle, see Older Children on...
Owner's Manual - Page 91

...before any other position - If it all the way in? D (RUN): This position is it is stopped. 1. With the engine off the accelerator pedal, turn the key hard. C (OFF): This position lets ...that's a safety feature. Notice: If your key seems stuck i n LOCK and you can use RUN to 10 minutes after you could break the key or the ignition switch. Your engine won't start ...
Owner's Manual - Page 95

... Release the shift lever button. Shifting into a drivegear while your engine is "racing" (running at high speed) is dangerous. Don't shift into a drive gear while your engine is... is firmly on page 4-31. REVERSE (R): Use this position, your accelerator pedal about 35 mph (55 km/h) or more, push the accelerator pedal all the way into a drive gear with the wheels. Going about ...
Owner's Manual - Page 117

...form ice on the windshield, blocking your vision. 1 LOW WASH 3-8 The LOW WASH light on your instrument panel cluster will run for several sweeps and then either stop or return to your cruise control on long trips. Don't use your foot on when.... Windshield Washer At the top of about 25 mph (40 km/h). The wipers will come on the accelerator. When you can be dangerous on it.
Owner's Manual - Page 147

..., hesitation on acceleration or stumbling on or not working properly. The diagnostic system is on acceleration. (These conditions...the proper test equipment and diagnostic tools to run down. This can detect this condition. If... to fix any mechanical or electrical problems that critical emission control systems have ...off , have recently replaced your battery or if your vehicle still ...
Owner's Manual - Page 174

...Check occasionally to be sure the mast is badly bent, as the scrubbing type cleaner. Store...If the mast is still tightened to the fender. If the mast should replace it might be by grasping the outer edges or the edge of Your... by vandals, you should ever become slightly bent, you can withstand most car washes without writing when handling discs. This type of a non-scrubbing action...
Owner's Manual - Page 187

... you do if this ever happens? if you suddenly accelerate.Both control systems - It is better to lock your lane, or a car suddenly pulls out from nowhere, or achild darts out from... Your vehicle can avoid these . Then steer around the problem. can lose control. there isn't room. If you have to do it to accelerate until you enter the curve, while your speed. steering...
Owner's Manual - Page 189

... Remember to pass (providing the road ahead is clear to crossroads for just the right moment, accelerates, moves around the vehicle ahead, then goes back into the other vehicles are some tips for passing... one thing, following too closely reduces your area of vision, especially if you have a "running start to face with the worst of all right to glance over your passing patterns. If...
Owner's Manual - Page 205

...This will need a well-charged battery to get and it keeps the battery charged. This saves fuel. Let the heater run the engine, make it go a little faster than just idle. But do some fairly vigorous exercises every half hour or... a little on with your vehicle. When you might not know it is , push the accelerator slightly. This uses less fuel for a while. You will help keep CO out.
Owner's Manual - Page 234

...vehicle. Don't let used oil. Turn the key to RUN. 2. The oil life will change to change your skin ...own oil, be unhealthy for help. 3. Fully push and release the accelerator pedal slowly tnree times within five seconds. If the CHANGE OIL SOON... light comes back on , reset the system. If you have a problem properly disposing of water. How to Reset the CHANGE OIL SOON Light ...
Owner's Manual - Page 259

...keep your vehicle for25 days or more, remove the black, negative (-) cable from running down. burn you and gas .es that has the replacement number shown on page 3-67. 5-42 ha., acid that L.. See "Jump ...Starting" next for a new battery, get one that can be badly hurt if you 're not ...
Owner's Manual - Page 260

...They contain enough electricity to start your vehicle. The repairs wouldn't be able to do it could be badly damaged. It must have a 12-volt .Wiiii a yround Sysiertl~ 5-43 Get the vehicles close enough...If you don't follow the steps below to start procedure. Jump Starting If your battery has run down, you may want . Be sure to follow these steps exactly, some jumper cables to ...
Owner's Manual - Page 262

..., here are some have loose or missing insulation. Ana aon't connect tne negative (-) cable to a remote negative (-) terminal if the vehicle has one . If you badly. But if a battery has filler caps, be sure the right amount of that the jumper cables don't have been blinded. Fans or other moving parts...
Owner's Manual - Page 280

...'s abiiity to stop on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics. 5-63 The relative performance of tires... characteristics and climate. While the tires available on General Motors passenger cars and light trucks may have poor traction performance. A tire marked C may vary with nominal rim ...
Owner's Manual - Page 281

...replace any of the tire to degenerate and reduce tire life, and excessive temperature can lead to give you notice your vehicle vibrating when driving on your vehicle pulling one it (except some aluminum wheels, which all passenger car...wheel that is bent, cracked or badly rusted or corroded. If the wheel leaks air, replace it replaces. See your vehicle. Sustained high ...
Owner's Manual - Page 300

...The windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax, sap or other salts, ice melting agents, road oil and tar, tree sap, ...only lukewarm or cold water, a soft cloth and a car washing soap to the colored basecoat. Washthe vehicle as soon as necessary: replace blades that can get GM-approvedcleaning products from the windshield...
Owner's Manual - Page 302

... this for more information on purchasing the following products. Your dealer or an underbody car washing system can do this fallout condition within 13 months or 12,000 miles ...vinyl tops, upholstery and convertible tom. At least every spring, flush these are not removed, accelerated corrosion (rust) can collect on the underbody. Underbody Maintenance Chemicals used for ice and snow ...
Owner's Manual - Page 325

... apply both the parking brake and the regular brake. Be ready to apply the regular brake immediately if the vehicle begins to the RUN Do not use the accelerator pedal, and be sure you have enough room around the vehicle. 2. If the starter works in PARK (P) or NEUTRAL (N). If it does, you...

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