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1999 Pontiac Bonneville Support Question

1999 Pontiac Bonneville Support Question

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Question posted by docsyn on May 27th, 2012

Getting Poor Mpg About 10-13 Mpg

Rabbits ate some wiring off replaced that put new plug wires on ate wire to O2 sensor spliced them  tripping no codes plenty of power idle seems to be a little rough gas  mileage is real bad use to get 28 mpg  plus on a long run at 75 mph   its now  about 10-15 mpg

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Related Manual Pages

Owner's Manual - Page 16

...Here Are Questions Many People Ask About Safety Belts -- You get more distance, and your chance of them . First Edition for sale has required the use of them in many vehicles today and will be -- ...collisions. That's why safety belts make such good sense. 1-10 whether you still have to get out, is much greater if you slow down . And your strongest bones take the forces...
Owner's Manual - Page 59

... around you, you should use it only for the seat it is torn or frayed, get a new one right away. To wear it, just attach it repaired. Collision damage also may be replaced. If an air bag ... reminder light and all your dealer will be long enough for you. If a belt is made to replace air bag system parts. Don't let someone else use it, and use it , take the heaviest coat you will...
Owner's Manual - Page 61

yellowblue Section 2 Features and Controls Here you have a problem. 2-2 2-4 2-10 2-14 2-16 2-17 2-18 2-19 2-20 2-21 2-22 2-24 2-28 2-29 2-32 2-33 2-33 2-34 2-35 Keys Door Locks Remote Keyless Entry (Option) Trunk Theft Universal Theft-Deterrent (Option) PASS-KeyR II New Vehicle "Break-In" Ignition Positions Starting Your Engine Engine Coolant Heater...
Owner's Manual - Page 69

... . The rear door locks will not work if the key is running. If your keys, open the door from the outside . 2. Then get out and close the door. Do the same for more than three... seconds, unless the engine is left in the Index. 2-9 You may also use . Move the lever all the way down. 3. Anti-Lockout Feature The power door...
Owner's Manual - Page 79

...get new brake linings. If you're ever driving and the SECURITY light comes on and remains on, you lose or damage a PASS-Key II ignition key, see your new... it will perform better in the long run if you don't have a new key made . Your vehicle is...stops with new linings can mean premature wear and earlier replacement. See "Towing a Trailer" in guideline every time you accidentally use a key...
Owner's Manual - Page 84

CAUTION: It is dangerous to use when you start your engine because your parking brake and move , even when you 're pulling a trailer, see "Towing a Trailer" in the Index. If you have to PARK (P). It's the best position to get out of your vehicle if the shift lever is running , the vehicle can move...
Owner's Manual - Page 94

...your vehicle if the shift lever is at the highest setting. Also, idling in a closed -in place can come in PARK (P) with the engine running . You or others could allow dangerous exhaust into your vehicle won 't...on fairly level ground, always set . To be dangerous to get out of your vehicle when the engine is a garage. with the engine running . If you 're on a hill and if you are...
Owner's Manual - Page 132

... See "Filling Your Tank" in the Index). Poor fuel quality will cause your engine not to fix...run as efficiently as stalling after start-up .) This will require at least 10 seconds and restart the engine. Find a safe place to fuel your vehicle. Have you use...stalling when you put fuel into the atmosphere. A few driving trips should turn the light off , have made the light turn...
Owner's Manual - Page 153

...two rear vents up or down to flow through the middle instrument panel outlets. You can get outside air to direct airflow. Open and close the louvers to direct airflow from side-...Manual - 1999 yellowblue Ventilation System For mild outside temperatures when little heating or cooling is not moving . When the vehicle is needed, use VENT (on the standard system) to direct outside air through ...
Owner's Manual - Page 179

We've also included many other useful tips on driving. 4-2 4-3 4-6 4-6 4-10 4-12 4-13 4-14 4-15 4-17 Defensive Driving Drunken Driving Control of a Vehicle Braking Steering...Section 4 Your Driving and the Road Here you'll find information about driving on a Long Trip Highway Hypnosis Hill and Mountain Roads Winter Driving Recreational Vehicle Towing Loading Your Vehicle Towing a Trailer 4- 4-1
Owner's Manual - Page 223

... much less. 11. Now start the vehicle with the dead battery. 10. Attach the cable at least 18 inches (45 cm) away from the dead battery, but the chance of sparks getting back to the dead battery. The other end touch anything until the ... parts that move. Don't let the other end of the vehicle with the good battery and run the engine for Pontiac Bonneville Owner's Manual - 1999 9.
Owner's Manual - Page 224

... Vehicle CAUTION: To help avoid serious personal injury to prevent electrical shorting. D Use only the correct hooks. If it won't start the vehicle with damaged parts not fully secured. Try to start after it probably needs service. 13. D Never get under your vehicle after a few tries, it has been lifted by the tow...
Owner's Manual - Page 227

...10 minutes. If the warning continues, pull over, stop, and park your air conditioner is on a hot day. If you get...the engine can get everyone out of steam, idle the engine for long periods in a traffic jam, shift to get the overheat ... a long hill on , turn off . 2. Just to lift the hood but see or hear no sign of the vehicle until it off the engine and get a little too...
Owner's Manual - Page 229

... by your new vehicle warranty. yellowblue NOTICE: When adding coolant, it is not covered by your vehicle needs service. If coolant other than DEX-COOLR is important that you drive the vehicle. If it could be burned. at or above the FULL COLD mark. Get any leak fixed before you use of coolant...
Owner's Manual - Page 296

... Rotation Tires should be sure to use a scraper or wire brush later, if you need to, to get all the rust or dirt off ...10 000 to do this section for more uniform wear for scheduled rotation intervals. See "When It's Time for damaged tires or wheels. Also check for New Tires" and "Wheel Replacement" later in the Index.) When rotating your tires, always use a cloth or a paper towel to 13...
Owner's Manual - Page 315

... 6C 7C 8C 9C 1D Usage Not Used Not Used Anti-Lock Brake System, Computer Command Ride Brake and Hazard Lamps Not Used Interior Lighting Cigarette Lighter Air Bag System Spare Not Used Not Used Cooling Fans, Transaxle Parking Lamps/Interior Lamps Not Used Not Used (Battery), Radio, Cluster Ignition (Run/Crank), Chime, Cluster Fuse 2D 3D 4D...
Owner's Manual - Page 350

... ACTUAL MILEAGE SERVICED BY: 7-28 See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) (Also see footnote ++.) 75,000 Miles (125 000 km) DATE ACTUAL MILEAGE SERVICED BY: j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. yellowblue Long Trip/Highway...
Owner's Manual - Page 352

...166 000 km) DATE ACTUAL MILEAGE SERVICED BY: 7-30 j Replace spark plugs. j If you haven't used your automatic transaxle fluid, change both the fluid and filter. yellowblue Long Trip/Highway Scheduled Maintenance under severe .... - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. An Emission Control Service. j Inspect spark plug wires.
Owner's Manual - Page 384

... Curves ...4-10 On Grades...28 Fuse Block (Driver's Side) ...6-63 Fuse Block (Passenger's Side) ...6-66 Identification ...6-60 Oil Level Check ...7-32 Overheating ...5-9 Running While Parked ...2-34 Specifications ...6-70 Starting Your ...2-21 Supercharged ...6-13 Engine Cooling When Trailer Towing ...4-38 Engine Oil ...6-13 Adding ...6-14 Additives ...6-16 Checking ...6-14 Pressure Gage ...2-73 Used...
Owner's Manual - Page 387

......2-50 Power Remote Control ...2-50 Visor Vanity ...2-55 MMT ...6-4 Mountain Roads ...4-23 Net, Convenience ...2-53 Neutral, Automatic Transaxle ...New Vehicle Break-In ...Night Vision ...Normal Maintenance Replacement Parts ...2-25 2-19 4-16 6-70 MagnasteerR ...4-10 Maintenance, Normal Replacement Parts ...6-70 Maintenance Record ...7-40 Maintenance Schedule ...7-1 Long Trip/Highway Definition...

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