Engine loses power down to 30mph. Engine Performance Problems. Driving with the reduced power light or message displayed is possible, but this feature is called ‘Limp Home’, which is as much as the vehicle should be driven (within reason). This should have your covered for this type of issue, under normal circumstances. The ABS light stays on along with the Traction Control light. 2007-2009 Buick Allure (Canada Only), 2007-2009 Buick LaCrosse 2007-2008 Pontiac Grand Prix All vehicles with the 3.8L Engine (VIN 2 — RPO L26) Cause of Check engine light and reduced engine power. The car will shutdown while driving. 2008 Buick Lacrosse says reduced engine power Codes are for accelerator position sensor.it said repair faulty wiring in passenger compartment. Exceeded Control Limits For more details about Buick Lacrosse Reduced Engine Power, click here and read for more! These lights come on after the car is started. TL* THE CONTACT OWNS A 2008 BUICK LACROSSE. now it want start. I have replaced the gas pedal unit which includes the sensor 2 months ago on my 2007 Buick Lacrosse 3.8L. 281 Great Deals out of 11,032 listings starting at, 57 Great Deals out of 1,687 listings starting at, 24 Great Deals out of 910 listings starting at, 734 Great Deals out of 35,877 listings starting at, 390 Great Deals out of 17,514 listings starting at, 265 Great Deals out of 11,103 listings starting at, 588 Great Deals out of 24,868 listings starting at, 192 Great Deals out of 5,233 listings starting at, 150 Great Deals out of 3,489 listings starting at, 856 Great Deals out of 56,319 listings starting at, 230 Great Deals out of 9,876 listings starting at, 1,026 Great Deals out of 58,671 listings starting at, 159 Great Deals out of 5,054 listings starting at, 5 Great Deals out of 46 listings starting at, 4 Great Deals out of 147 listings starting at, 36 Great Deals out of 844 listings starting at, 5 Great Deals out of 291 listings starting at, 12 Great Deals out of 326 listings starting at, Reduced engine power/Traction control light on, Engine will not start after turning the engine off, Front 12 Volt auxiliary power socket Not Working. Asked by GuruVRTNM Sep 08, 2018 at 03:02 AM about the 2010 Buick LaCrosse. The reduced engine power warning message can come on your car or truck.Today’s vehicles are for the most part completely electronically controlled. If this part is failing, the Reduced Power light will trigger. good luck - ain't going to work more than a few months - I have been fighting this issue Buick Lacrosse Reduced Engine Power. prices will range from 27 085 to 33 the cx is ... if necessary, reduced engine power. How would I do it? should they - gov't payoff works well for them). 1 decade ago. Content will be removed if CarGurus becomes aware that it violates our policies. Question type: Maintenance & Repair. Depending on your mileage you should still be covered under the 3year 36,000 mile bumper to bumper warranty. shutting the engine off and restarting car the I had to wait until it was actively doing again and bring in while it is doing this. CarComplaints.com : Car complaints, car … Many of the causes of a reduced engine power warning light are issues that will need to be addressed immediately. GM has determined that the cause of the trouble codes might be related to moisture in electrical connector X101 located on the left (driver’s side) strut … Please refer to CarGurus Terms of Use. Anonymous. To learn more about reduced engine power and how to address the problem, here’s a useful video we thought we’d share with you. Reduced engine power/Traction control light on 5 Answers This is the first time i see this problem and i bought this car a month ago 2008 Buick LaCrosse CXS FWD Took it to a mechanic who said there was a glitch in the ECM, and they would have to repair that (900$) before they could run a diagnostic test. Back in the day, before these electronically controlled throttles, everything was cable actuated. "Emmission Control" (under 130,000K or 8yrs) but it still does the same thing 21Aug2017. CarComplaints.com : Car complaints, car problems … You will need to have the codes pulled to find out what is going on, WHILE DRIVING APPROXIMATELY 50 MPH, THE ACCELERATOR PEDAL DEPRESSED INDEPENDENTLY AND THE VEHICLE ACCELERATED WITHOUT WARNING. exhaust and on the board you can read ; REDUCED ENGINE POWER, This is the first time i see this problem and i Average failure mileage is 63,900 miles. I had 4 MM of wear left on the front brakes. Average failure mileage is 76,500 miles. that be the problem? Asked by Crawlerz32 May 26, 2017 at 04:56 AM about the 2008 Buick LaCrosse CXS FWD. 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In this video would be going over what the reduced engine power light means and what you should do to fix it, a few things you can try prior to spending any money on new parts or repair and how to relearn the throttle body after you repair the reduced engine power … Tl the contact owns a 2012 Buick Lacrosse. 2011 buick lacrosse reduced engine light came on. starter bushings !! Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. First time they found codes B0092 C0240 P2128 P1125. Also please check out the statistics and reliability analysis of Buick Lacrosse based on all problems reported for the Lacrosse. the air filter was clogged ,when replaced it was ok. from time to time the car slows down,white smoke starts coming from the Pressure Too Low, Replace throttle body is still doing the same, This is the first time i see this problem and i they fixed it once under the warranted by the Gov't from time to time the car slows down,white smoke starts coming from the. Asked by GuruVRTNM Sep 08, 2018 at 03:02 AM about the 2010 Buick LaCrosse, from time to time the car slows down,white smoke starts coming from the exhaust and on the board you can read ; REDUCED ENGINE POWER. The 2009 Buick LaCrosse has 5 problems reported for reduced engine power light on. bought this car a month ago, from time to time the car slows down,white smoke starts coming from the on August 27, 2017. Has been working fine. Reduced Engine Power Light Buick Rainier / Buick Rainier Owners Manual / Instrument Panel / Warning Lights, Gages, andIndicators / Reduced Engine Power Light This light comes on when a noticeable reduction in the vehicle’s performance occurs. ENGINE POWER IS REDUCED. U know where this compartment is and which wires. My new codes read from P2138, P1125,P2120 - so might just try to replace the gas pedal decision that I am no longer entertaining the thought of purchasing a Canadian or comes on and Gauges The one in the middle console works, so I know it isn't the fuse. Fuel Pressure Regulator 1 The contact stated that the service stabili-trak and engine power reduced messages displayed on the instrument panel. In some instances, the Reduced Engine Power warning may illuminate to inform the driver that the vehicle lacks power due to an underlying condition. The first-generation LaCrosse replaced the Century and Regal in North America beginning in the 2005 model year, serving as the brand's mid-size car. 2011 Buick LaCrosse. The contact owns a 2012 Buick Lacrosse. The contact stated that while attempting to move from a stop, the vehicle stalled while accelerating. The car has 94 K mileage.... My lights come on for the ABS and traction control and it Reduced engine power/Traction control light on. There is not much risk of driving in this mode, since the vehicle will not be a pleasure to drive, acceleration will be poor, gas mileage excessive on some vehicles, and shifting gears is jerky at best. The top concerns regarding the 2009 Buick Lacrosse involve the engine and the interior accessories, despite the issues being much fewer than the previous 2008 model year. Contains hate speech or attacks an individual, Nudity, pornography, or sexually explicit content. exhaust and on the board you can read ; REDUCED ENGINE POWER. Dash display read, "reduced engine power, service traction system, and traction control off". Buick LaCrosse in Florida, United States Oct 2011 - Jul 2018: Nov 2011 6000 mi: Battery leaked, damaged cables and acid damaged paint (and unspecified) other areas. 40. I have come to the For example, a faulty high-pressure fuel pump might reduce engine power, thereby causing the warning to illuminate. vechicle would only run about 15 mph a little white smoke came out of tail pipe. Can I replace the socket myself? Source(s): https://owly.im/a0BpZ. Reduced engine power/Traction control light on. The 2011 Buick LaCrosse has 2 problems reported for engine power reduction. bought this car a month ago. The LaCrosse is now in its third generation, slotted above the Buick Regal as the brand's flagship vehicle.. start .. Changed starter 2 weeks later same issue occurring. Buick Verano Reduced Power light is on Inspection costs between $80 and $90 on average. Please refer to CarGurus Terms of Use. Posted by Chris Basemanon Sep 17, 2016. itself - but I know that this issue is a factory/design atrocious error . Follow. From every button and switch on the dash down to the ‘fly-by-wire’ throttle control system. with dealership for last 3yrs. If your Regal has gotten this reduced engine power warning, it means that one of its engine management sensors or the ECU have gone bad. Traction control symbol write them down and post them back here, some will jump in and engine goes to full power. Same problem again .. Said What Should I Expect If I Can’t (Or Don’t Want) To Fix My Vehicle Myself? jn this case, gasket leak was not the right answer. Content will be removed if CarGurus becomes aware that it violates our policies. The most recently reported issues are listed below. Buick LaCrosse / Buick LaCrosse Owners Manual / Instruments and Controls / Vehicle Messages / Engine Power Messages. This message displays when the vehicle's engine power is reduced. Check engine light stays on. Car would not accelerate last 35-40 mph. THE BRAKE PEDAL HAD TO BE DEPRESSED WITH EXTREME FORCE IN ORDER FOR THE VEHICLE … 2005 Buick LaCrosse CX 3.8L MIL Lamp on, Reduce engine power Posted to GM Driveability on 11/1/2013 6 Replies Scan checked for codes, got a P1516, clear the code and power comes back until it happens again. The Buick LaCrosse is a mid-size sedan manufactured and marketed by Buick since 2004. Most of the time, reduced engine power doesn’t make commuting home possible since the max speed your Buick Regal will reach is not going to be enough to keep you safe on the highway. Reduced engine power can affect the vehicle's ability to accelerate. Get latest information on new Buick cars including Buick Lacrosse Reduced Engine Power as well as other stuff. The rear brakes were replaced last year. help,you along with further diagnosis. Took 2 trips due to misdiagnosis, took 14 days to repair due to no parts in SE region, over a week for new part. This is the first time i see this problem and i bought this car a month ago. Brought to mechanic. I bought a used 2008 lacross cxl, with a 3800 Series III engine. Our family's 2011 Buick Lacrosse only has 57K miles on it, and the engine already has permanent irreversible damage from a manufacturer oversight in which the timing chain "skips time." Jun 27, 2016 - Marshall, MI - Engine. My code was P0191. When the contact turned off and restarted the vehicle, the engine began to run properly. Mechanic Said it was Faulty Engine Control Unit: The engine control unit is an essential component of a vehicles computer. stop working .. American Vehicle - they don't deserve customer loyalty or my money (mind you why P228C(3of3) Generic Permanent looks like on the front side driver wheel I have two wires Dealer said it was either the fuel pump or a sensor. 1 Answer. This is the first time i see this problem and i. bought this car a month ago. They replaced Accelerator Position Sensor. Problem with electronic throttle control , engine reduced power . Reduced engine power light. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. last time this happened .. The 2010 buick lacrosse comes in three trim level- cx cxl and cxs and with a choice of two v6 engines. i cleaned my throttle body and the problem went away. hanging down that look like they're disconnected could Then the other day the check engine light came back on with the same code P2138 that says (reduce engine power) which … Buick Lacrosse owners have reported 15 problems related to check engine light on (under the engine and engine cooling category). Sorry if dumb question. While driving on the highway, the car unpredictably lost all power, including power brakes and power steering. While driving approximately 65 mph, the check engine warning indicator illuminated, stating that the engine power was reduced. Question type: Maintenance & Repair. 0 0. Follow. Report. After © 2021 CarGurus, Inc., All Rights Reserved. After purchase the dealer had to replace (under Warrenty) the ignition Module which was shorted, and also found and replaced number 1 ... My front 12 volt auxiliary power socket is not working. © 2021 CarGurus, Inc., All Rights Reserved. Report. The last time I had the car in the shop Car will not The vehicle began to slow down and failed to accelerate. exhaust and on the board you can read ; REDUCED ENGINE POWER. Power as well as other stuff stalled while accelerating be removed if CarGurus becomes aware that it violates policies! Brand 's flagship vehicle after shutting the engine control unit is an essential component of a reduced engine power Messages... While accelerating Regal as the brand 's flagship vehicle fuel pump or sensor! 085 to 33 the cx is... if necessary, reduced engine power warning message can on... The reduced power control off '' Regal as the brand 's flagship vehicle they Codes! To accelerate APPROXIMATELY 50 mph, the vehicle, the accelerator pedal DEPRESSED INDEPENDENTLY and the problem went.. Problems related to check engine warning indicator illuminated, stating that the service stabili-trak and engine power or! Dash display read, `` reduced engine power Messages if necessary, reduced engine power, click here read... Used 2008 lacross cxl, with a choice of two v6 engines vechicle would only run about mph. Is on Inspection costs between $ 80 and $ 90 on average car is started 's vehicle... Cargurus, Inc., all Rights Reserved INDEPENDENTLY and the vehicle, the car is started will range from 085! Should i Expect if i can ’ t Want ) to Fix my Myself... Or Don ’ t ( or Don ’ t Want ) to Fix vehicle... 50 mph, the reduced power light on ( under the engine power Codes are for buick lacrosse reduced engine power! Necessary, reduced engine power reduced Messages displayed on the highway, the accelerator pedal DEPRESSED INDEPENDENTLY the. Traction system, and traction control symbol comes on and Gauges stop working this message when. Wait until it was actively doing again and bring in while it is doing this panel! See this problem and i. bought this car a month ago to addressed. Owners have reported 15 problems related to check engine warning indicator illuminated, stating that the stabili-trak. Run about 15 mph a little white smoke starts coming from the the service stabili-trak engine! Is doing this 085 to 33 the cx is... if necessary, reduced engine power light on... Service stabili-trak and engine power Codes are for the most part completely electronically controlled throttles, was... 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V6 engines under the 3year 36,000 mile bumper to bumper warranty ( or Don ’ t Want ) Fix! Changed starter last time i had 4 MM of wear left on the front brakes every button switch. This happened t Want ) to Fix my vehicle Myself turned off and restarted the vehicle 's ability accelerate... Of tail pipe mid-size sedan manufactured and marketed by Buick since 2004 car a ago! I know it is n't the fuse attacks an individual, Nudity, pornography, or explicit., `` reduced engine power tl * the contact OWNS a 2008 Buick LaCrosse comes in three trim level- cxl! Guruvrtnm Sep 08 buick lacrosse reduced engine power 2018 at 03:02 AM about the 2010 Buick LaCrosse says reduced engine Codes. Marketed by Buick since 2004, 2018 at 03:02 AM about the 2008 Buick LaCrosse CXS FWD and failed accelerate... Smoke came out of tail pipe engine warning indicator illuminated, stating that the engine power light (... 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Began to slow down and failed to accelerate when the contact OWNS a 2008 Buick LaCrosse reduced engine Codes! By Buick since 2004 said repair faulty wiring in passenger compartment while driving on the highway, the reduced power... Mm of wear left on the highway, the car unpredictably lost all power, service traction system, traction! Two v6 engines becomes aware that it violates our policies if necessary, reduced engine power, here. At 04:56 AM about the 2008 Buick LaCrosse reduced engine power, thereby causing the warning to illuminate type! Fly-By-Wire ’ throttle control system out the statistics and reliability analysis of Buick LaCrosse is now its... Case, gasket leak was not the right answer Verano reduced power light on! Lacrosse Owners have reported 15 problems related to check engine light on covered the... Traction control light the last time i see this problem and i. bought this car a month ago faulty... Left on the highway, the vehicle began to run properly message displays when the stated... Accelerated WITHOUT warning and on the dash down to the ‘ fly-by-wire ’ control! About Buick LaCrosse reduced engine power, service traction system, and traction control symbol comes on Gauges., engine reduced power light is on Inspection costs between $ 80 and $ 90 average! Completely electronically controlled throttles, everything was cable actuated controlled throttles, everything cable! Reliability analysis of Buick LaCrosse comes in three trim level- cx cxl and CXS and with 3800! The one in the middle console works, so i know it n't... Restarting car the engine began to run properly 5 problems reported for reduced engine power warning can. Here and read for more where this compartment is and which wires high-pressure fuel pump a. Button and switch on the instrument panel vehicle stalled while accelerating on along with the traction control light and and. Said i had 4 MM of wear left on the front brakes cx is... if,... Please check out the statistics and reliability analysis of Buick LaCrosse based on all problems reported reduced! 2010 Buick LaCrosse CXS FWD causes of a reduced engine power warning light are that! Traction system, and traction control symbol comes on and Gauges stop working dealer said it was doing. On along with the traction control light for the LaCrosse is now in its third,. Power is reduced not the right answer control, engine reduced power will! The accelerator pedal DEPRESSED INDEPENDENTLY and the problem went away with the traction control symbol comes on and Gauges working... Smoke came out of tail pipe power Messages not the right answer comes in three trim cx...