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2008 GMC Envoy Support Question

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Question posted by salexsr on May 21st, 2014

Check Engine Lite On Cruise Not Working Engine Wont Accelerate From Stop

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Answer #1: Posted by BusterDoogen on May 21st, 2014 8:09 AM
This answer was accepted by the poster of the original question.
BusterDoogen

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Those cars are known for engine warning lights, especially in high mileage vehicles, it is usually o2 sensor. Take it to a major brand parts store or repair shop & let them scan the ecu for fault code.

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Related Manual Pages

Owner's Manual - Page 91

...the vehicle. 2-17 The horn fuse may also want to check the fuse. During normal operation, the security light will not work. If the engine stalls and the security light flashes, wait about fi...;ash, check to see Fuses and Circuit Breakers on , you turn off about 10 minutes until the light stops flashing before trying to ON/RUN. Passlock® (U. If the engine does not...
Owner's Manual - Page 97

...stops again, do not, your dealer/retailer. Any resulting damage would not be stopped by your foot off the accelerator pedal, turn the ignition key to cool down as you hold the key in starting the engine... not race the engine immediately after 5-10 seconds, especially in your engine gets warm. Wait at least 15 seconds between each try , to work with your engine might not perform ...
Owner's Manual - Page 99

...operate in ? This system allows the engine to unplug and store the cord as accelerating from moving engine parts. Plug the cord into an ...cord could be damaged. If you do not, it away from a stop, passing, or merging onto a freeway, the system will be sure...8482;. Your vehicle's V8 engine may have , and some other things. When less power is required, such as cruising at least 15 amps....
Owner's Manual - Page 136

... Antenna ...3-103 XM™ Satellite Radio Antenna System ...3-103 Chime Level Adjustment ...3-103 Security Light ...3-46 Cruise Control Light ...3-46 Reduced Engine Power Light ...3-46 Highbeam On Light ...3-47 Service Four-Wheel Drive Warning Light ...3-47 Check Gages Warning Light ...3-47 Gate Ajar Light ...3-48 Fuel Gage ...3-48 Low Fuel Warning Light ...3-49...
Owner's Manual - Page 147

...may have to brake or shift to a lower gear to keep your speed down to resume/accelerate. When going faster until you release the switch or apply the brakes. Of course, applying ...release it. To increase your speed in the set your cruise control at a desired speed and then you take your cruise control works on to the cruise control speed set earlier. You will slow down . When...
Owner's Manual - Page 164

... some warning lights come on briefly when you start the engine just to do about it becomes serious enough to know they're working. Please follow this section, you or others from injury. If... . Warning lights and gages can signal that may be a problem, check the section that works along with one of your warning lights and gages. So please get to cause an expensive ...
Owner's Manual - Page 166

... (mph) and kilometers per minute (rpm). The odometer mileage can be checked without the vehicle running . Tachometer The tachometer displays the engine speed in revolutions per hour (km/h). The odometer works together with the Driver Information Center (DIC). The odometer mileage can be checked without the vehicle running . Safety Belt Reminder Light When the...
Owner's Manual - Page 168

...on page 3-53 for a few seconds when you start the engine. If the light does not come on. If the airbag..., or they could even in your airbag system may not work properly. Passenger Airbag Status Indicator Your vehicle has the passenger ..., an airbag Driver Information Center (DIC) message may not be working properly. Your rearview mirror has a passenger airbag status indicator. {CAUTION:...
Owner's Manual - Page 170

... a check to turn on the ignition key, but the engine is not running . See DIC Warnings and Messages on page 3-53 for more on this ever happens, have the vehicle serviced promptly, because an adult-size person sitting in the instrument panel cluster ever comes on and stays on, it is working. {CAUTION...
Owner's Manual - Page 175

...;cantly underinflated. A tire pressure message in flate to do so. Check Engine Light A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors operation of... the Driver Information Center (DIC), may be a problem with every ignition cycle. Stop and check your tires are at acceptable levels for more information. 3-41 When the Light Flashes First...
Owner's Manual - Page 176

...This system is also designed to costly repairs that might not run as a check to costly repairs not covered by your warranty. Notice: If you keep ...of the same Tire Performance Criteria (TPC) can cause this light on , have it is working, when the ignition is turned ON/RUN but the engine is apparent. This could lead to assist your vehicle with other than those of two ways:...
Owner's Manual - Page 177

...sure to do so, stop the vehicle. A few driving trips should turn the light off . If the light stops flashing and ...5-6. Poor fuel quality causes the engine not to evaporate into gear, misfiring, hesitation on acceleration, or stumbling on . If so... hauled as soon as designed. The diagnostic system can check the vehicle. If the light is usually corrected when the...
Owner's Manual - Page 178

...this inspection if the check engine light is on -board diagnostic) system determines that critical emission control systems have done this inspection if the OBD (on or not working properly. This can ... a vehicle registration. Oil Pressure Gage United States Canada The oil pressure gage shows the engine oil pressure in kPa (kilopascals). 3-44 If you need to know to evaluate critical ...
Owner's Manual - Page 180

.... 3-46 The vehicle can be driven at a reduced speed when the reduced engine power light is on, but acceleration and speed may be reduced until the next time you drive your vehicle. If...performance occurs. This light may be reduced. See Cruise Control on page 3-11 and DIC Warnings and Messages on page 3-53 for diagnosis and repair. Cruise Control Light If your dealer as soon as ...
Owner's Manual - Page 181

... should come on the ignition, as a check to see if they are in use. The check gages light will come on briefly when you turn on briefly when you are starting the engine. If the light comes on and stays on while you it is working. Malfunctions can be indicated by the...
Owner's Manual - Page 310

... get an accurate reading, the oil must be warm and the vehicle must be on page 5-12 for the location of the engine oil dipstick. 1. In order to check the engine oil every time you do not do this, the oil dipstick might not show the actual level. 2. Pull out the dipstick and...
Owner's Manual - Page 314

... prior to check the oil regularly and keep it can calculate when the next oil change is required. It is also important to a change the oil at the proper level. Turn the ignition key to LOCK/OFF. When the light stops flashing, turn the key to ON/RUN with the engine off...
Owner's Manual - Page 421

... and steering components. Inspect wiper blades. See footnote (g Maintenance I • • Maintenance II 6-5 See footnote (k). Perform any leaks or damage. See footnote (c). Inspect brake system. Check engine coolant and windshield washer fluid levels and add fluid as needed. See "Additional Required Services" in flation pressures and wear. Inspect restraint...
Owner's Manual - Page 457

Check Engine Light ...3-41 Gages Warning Light ...3-47 Check Gas Cap Light ...3-49 Checking Things Under the Hood ...5-10 ... ...2-16 Control of a Vehicle ...4-3 Convenience Net ...2-59 Coolant Engine Temperature Gage ...3-40 Heater, Engine ...2-24 Cooling System ...5-30 Cruise Control ...3-11 Cruise Control Light ...3-46 Customer Assistance Information Courtesy Transportation ...7-11 Customer...
Owner's Manual - Page 461

... LATCH System Child Restraints ...License Plate Lamps ...Liftgate/Liftglass ...Liftglass/Liftgate ...Light Airbag Readiness ...Antilock Brake System Warning ...Brake System Warning ...Change Engine Oil ...Charging System ...Check Gages Warning ...Check Gas Cap ...Cruise Control ...Gate Ajar ...Highbeam On ...Low Fuel Warning ...Malfunction Indicator ...Passenger Airbag Status Indicator ...Reduced...

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