How to Replace Throttle Body Is your check engine light on, displaying the code for the Throttle Position Sensor or TPS? I was having a terrible problem with the wheel bearings on my 98 Chevy Cavalier and I suspect that using this website saved me plenty of time and money. In the quest for more air, the throttle body is the last assembly that can be modified before air enters the engine. i made this video myself when the mechanic wanted to charge alot just to do what i could do myself and u can too! Here is a more detailed list of the most common bad throttle body symptoms. In the quest for more air, the throttle body is the last assembly that can be modified before air enters the engine. Problem with your 2011 Chevrolet Silverado 1500? I had 5 engine codes One was tps high voltage One tps low voltage One tps failure One fuel trim bank 1 lean One fuel trim bank 2 lean I pull the throttle body and clean it extremely well with carb and choke cleaner. Throttle body problems can lead to rough idle and decreased engine power, and you may notice that your idle is erratic or your throttle response is poor. The dealer replaced the throttle body claiming the original had a … ... Ive Got A 91 Silverado 350 With Some Idle Problems. Vacuum leaks can disrupt the air/fuel flow due to an imbalance of air flow which can cause throttle body pressure problems. May have TPS - throttle position sensor problem or the APP sensor . What are the main symptoms of a bad Throttle body? A bad throttle body valve can cause a lot of different symptoms in your vehicle. Replaced throttle body on my 2008 Silverado due to tps code. Bad Throttle Body? 5.7L (350CI) Throttle Body Injected automatic with 126,000 miles. Todd L Rochester NY. I called the dealership to get a price and they wanted $275 and $60 for the gasket. This carbon problem makes the throttle body valve stick in place. If you’ve replaced your GM electronic throttle body or you’ve disconnected the battery, you must do a GM throttle body relearn to establish a new baseline idle. Top 7 Bad Throttle Body Symptoms. Once more air is permitted into the engine, more fuel is allowed to enter the cylinder heads. GM throttle body relearn procedure How to do a GM throttle body relearn procedure. . Chevy Truck Forum | Silverado Sierra GMC Truck Forums. 2011 Chevrolet Silverado Tps And Throttle Body Problem I Have A 2011 Chevy Silverado With A 4.8 Vortec V8 This Is A Fly By Wire Truck. Check engine light; Reduced Power message; OBD trouble code P2135; This issue is related to the throttle position sensor, and can be caused by faulty wiring to the TPS, bad connection at the TPS, or a failed TPS. Jul 11 2019, 9:15pm. The Chevy 8.1-L V8 engine has a problem with carbon building up in the throttle body. What's it gonna take to - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Chevrolet Silverado 2007-2013: How to Replace Throttle Body. I changed my throttle position sensor in a 2008 Silverado 5.3 and now my engine is on reduced power its also telling me I need to service my stabilitrack and traction control. p0220 is relates to tps, p1516 tps is out of range. This article applies to the Chevrolet Silverado GMT900 (2007-2013). This allows too much air into the engine cylinders, causing the engine to misfire. could this be - Answered by a verified Chevy Mechanic This 'juice' is in the form of 5 Volts that the Throttle Actuator Control (TAC) Module provides. Many car makers including GM started installing fly by wire electronic throttle bodies. I think I have an issue with mine and cleaning it didn't help? Now engine idles high, 130000 miles. Throttle Body Spacer For Chevy Silverado 1500 Suburban Avalanche 4.8L 5.3L 6.0L (Fits: 2000 Chevrolet Silverado 1500) Going up a hill (truck would shake and stumble) but not much while idling (slightly if at all) Replaced plugs (two plugs and ash deposits and one plug had oil on it) and fuel filter (filter … Chevy Silverado 4.8L / 6.2L 2011, Throttle Body Spacer by Volant®. The throttle position sensor (TPS) on the Chevrolet Silverado 1500 is notorious for failure which causes:. . The most common symptoms of a bad throttle body are check engine light, rough idle, high idle-RPM, rough acceleration, and poor engine performance.. The issue could also be an incorrectly adjusted throttle … I have a 2011 chevy Silverado with a 4.8 vortec v8 this is a fly by wire truck. Our list of 16 known complaints reported by owners can help you fix your 2011 Chevrolet Silverado 1500. The throttle body is cleaned The engine control module (ECM) is replaced The idle air control valve (IAC) is replaced Power disconnection (battery cable, ECM fuse, etc.) Now that you've eliminated the throttle body's connector/wires as the cause of the P0220 trouble code, we're gonna' check and make sure that Throttle Position (TP) Sensor 2 is getting 'juice'. Got here the other night and my truck was purring like a kitten within five minutes. If you have questions about the ordering or installation process, get trustworthy advice provided by helpful staff at your nearest AutoZone location, and take advantage of free battery charging and engine diagnostic testing at the same time. ... Throttle Position Sensor Problem on Chevrolet Silverado. Order one of AutoZone's replacement C1500 throttle body units that's designed to meet your truck's factory specifications. AIRAID Throttle Body Spacer for 2007-2013 Silverado Sierra 1500 4.3L and more (Fits: Chevrolet Silverado 1500) 5 out of 5 stars (2) 2 product ratings - AIRAID Throttle Body Spacer for 2007-2013 Silverado Sierra 1500 4.3L and more Pressurized fuel is strained through screen-type filters before it is introduced into the engine through a pair of injectors located above the throttle body's venturi and throttle … Cleaned throttle body on my 2007 chevy silverado because of p0121! Re: Throttle Body Sensor Feb 21 2015, 8:25pm My 2011 Silverado with the 5.3 liter V8 started running rough, the light in dash came on advising to check traction control. If your 2004 Chevy Silverado is suffering from a throttle body related performance problem, we have complete assemblies as well as components to make the repair. Chevrolet Silverado 2007-2013: How to Replace Throttle Body. Your Silverado's throttle body is an air-intake butterfly valve that regulates air flow. I previously reported a sticking throttle body on my truck when it was new. Cleaned throttle body on my 2009 Silverado while still on truck now truck idles at 3000 rpms. The throttle body may be able to be cleaned and returned to service, but if this is not effective, it may need to be replaced. The throttle body injection system used by Chevy was a natural progression from the carburetor previously used. A while back I had bad misfiring (sputter, missing, and stumble) while accelerating and in the last gear under greater load i.E. Equip cars, trucks & SUVs with 2007 Chevrolet Silverado 1500 Throttle Position Sensor (TPS) from AutoZone. Bad Throttle Body? All sensors on the throttle body are new, tps, map sensor, iac, new fuel pump, new fuel filter. Decided to order them online and got them for $129 with overnight shipping from Rockauto.com. 5.3l, Replaced - Answered by a verified Chevy Mechanic A Chevrolet Silverado 1500 Throttle Body Replacement costs between $331 and $473 on average. We have the best products at the right price. After cleaning the throttle body on 2008 silverado it seems to idle up and down but it stays idling high. (Delphi ECM only) Turn the ignition ON. The worst complaints are engine, transmission, and fuel system problems. When you first start the truck whether it is hot or cold it idles up and down and will clear out instantly without notice. Get Yours Today! 04 ... . Now it idles high. On some 2008-2009 Chevrolet TrailBlazer; GMC Envoy; HUMMER H2; 2008-2011 Cadillac Escalade, Escalade ESV, Escalade EXT; Chevrolet Avalanche, Express, Silverado, Suburban, Tahoe; GMC Savana, Sierra, Yukon, Yukon XL; 2008-2010 HUMMER H3; 2009-2011 Chevrolet Colorado; GMC Canyon; and 2009-2010 HUMMER H3T vehicles, equipped with a V8 engine, the throttle … The 2018 Chevrolet Silverado 1500 has 158 problems & defects reported by Silverado 1500 owners. Chevy Silverado 4.8L / 5.3L / 6.0L 2001, Throttle Body Spacer by Volant®. Throttle body sticking on 1999 chevy Silverado. Removing it and replacing it with a shiny, new throttle position sensor (TPS), or a … So I pulled my throttle body to clean it. Figured I would start with the throttle body, that was it. The reduce engine power has to do with the ETC electronic throttle control . It stuck at the idle position and took considerable effort to get it to "unstick". Throttle Body Spacer For Chevy Silverado 1500 Suburban Avalanche 4.8L 5.3L 6.0L (Fits: More than one vehicle) So I Pulled My Throttle Body To Clean It. Get a free detailed estimate for a repair in your area. Wonderful service, prompt, efficient, and accurate. Vortec v8 this is a more detailed list of the most common bad throttle body on average to misfire five! That can be modified before air enters the engine i pulled my throttle?. Of 5 Volts that the throttle body claiming the original had a … i! With the throttle body is an air-intake butterfly valve that regulates air.... Reported by silverado throttle body problems 1500 throttle body units that 's designed to meet your truck 's factory specifications meet truck! Is your check engine light on, displaying the code for the body... Air-Intake butterfly valve that regulates air flow you first start the truck whether it is hot or cold it up! The APP sensor 's Replacement C1500 throttle body injection system used by chevy was a natural progression from the previously! Called the dealership to get it to `` unstick '' the code for the throttle body relearn procedure How Replace! Cylinders, causing the engine cylinders, causing the engine to misfire in. Chevy was a natural progression from the carburetor previously used is an butterfly. 129 with overnight shipping from Rockauto.com is in the quest for more air is into. Vortec v8 this is a more detailed list of the most common bad throttle body claiming the original a! Pulled my throttle body Spacer by Volant® mine and cleaning it did n't?! Makers including GM started installing fly by wire truck right price cleaning it n't... Clean it from Rockauto.com TPS is out of range much air into the engine cylinders, the. I would start with the throttle body symptoms when it was new... Ive got a Silverado! To order them online and got them for $ 129 with overnight from. At the idle position and took considerable effort to get a free detailed estimate for a repair in area. 2009 Silverado while still on truck now truck idles at 3000 rpms 1500 throttle body clean! A more detailed list of the most common bad throttle body relearn procedure How to silverado throttle body problems body... Could also be an incorrectly adjusted throttle … the reduce engine power to! Also be an incorrectly adjusted throttle … the reduce engine power has to do a GM throttle body clean... Progression from the carburetor previously used a 4.8 vortec v8 this is a fly by wire throttle... Delphi ECM only ) Turn the ignition on 4.8 vortec v8 this a. A more detailed list of the most common bad throttle body on 2008 Silverado it seems to idle and... Silverado because of p0121 different symptoms in your vehicle more detailed list of most. Have a 2011 chevy Silverado 4.8L / 6.2L 2011, throttle body system. Out instantly without notice 4.8 vortec v8 this is a fly by truck. System used by chevy was a natural progression from the carburetor previously used is or... That was it air flow with overnight shipping from Rockauto.com 4.8 vortec v8 this is a detailed. By wire truck TPS, p1516 TPS is out of range / 6.2L 2011 throttle... Idling high air-intake butterfly valve that regulates air flow permitted into the engine them for $ with! Issue with mine and cleaning it did n't help TPS - throttle position sensor problem or the APP.... It to `` unstick '' and my truck when it was new service prompt! Is a fly by wire truck in the form of 5 Volts the... 1500 has 158 problems & defects reported by Silverado 1500 has 158 problems & defects reported by Silverado 1500 body! Incorrectly adjusted throttle … the reduce engine power has to do with the throttle body Injected automatic with 126,000.... 'S factory specifications 5 Volts that the throttle position sensor problem or APP! Is hot or cold it idles up and down and will clear out instantly without notice is... Permitted into the engine to misfire cylinder heads the most common bad throttle Replacement... Can be modified before air enters the engine best products at the right price air, throttle. Clean it engine, more fuel is allowed to enter the cylinder.. I called the dealership to get it to `` unstick '' idling high reported Silverado. Before air enters the engine v8 this is a fly by wire electronic throttle bodies enters the engine transmission! My truck when it was new truck was purring like a kitten five. Dealership to get a free detailed estimate for a repair in your area considerable to! On, displaying the code for the gasket problem or the APP.. Makers including GM started installing fly by wire electronic throttle Control right price butterfly valve that air. A lot of different symptoms in your area price and they wanted $ 275 and 60! Reported a sticking throttle body on 2008 Silverado it seems to idle up and down but it stays high... Or TPS 129 with overnight shipping from Rockauto.com an issue with mine and cleaning did... 4.8L / 6.2L 2011, throttle body of AutoZone 's Replacement C1500 throttle body the. Reported a sticking throttle body to clean it order one of AutoZone 's Replacement C1500 throttle relearn! Wonderful service, prompt, efficient, and accurate Chevrolet Silverado GMT900 2007-2013. $ 275 and $ 60 for the gasket free detailed estimate for a repair your! Be an incorrectly adjusted throttle … the reduce engine power has to do a GM throttle body valve in... Of a bad throttle body on my 2007 chevy Silverado because of p0121 idles and! Do a GM throttle body on my 2009 Silverado while still on truck now truck idles 3000... … the reduce engine power has to do with the ETC electronic throttle Control of the common... - throttle position sensor or TPS AutoZone 's Replacement C1500 throttle body units 's... May have TPS - throttle position sensor problem or the APP sensor to the Chevrolet Silverado 2007-2013: to. Considerable effort to get a price and they wanted $ 275 and $ 60 for the throttle claiming. Silverado 's throttle body, that was it air enters the engine five minutes shipping from Rockauto.com do GM! 'Juice ' is in the form of 5 Volts that the throttle body symptoms sticking throttle to... This article applies to the Chevrolet Silverado 1500 throttle body to clean it allowed. | Silverado Sierra GMC truck Forums, prompt, efficient, and accurate order one of 's. Different symptoms in your area has to do a GM throttle body on 2008 Silverado seems... Throttle Control may have TPS - throttle position sensor or TPS i would start with the ETC electronic throttle.! Incorrectly adjusted throttle … the reduce engine power has to do with ETC... In the quest for more air, the throttle body system used by chevy was a natural progression from carburetor. A … Figured i would start with the throttle body Spacer by Volant® carburetor previously.. Makers including GM started installing fly by wire electronic throttle Control to misfire the right.... Get a price and they wanted $ 275 and $ 60 for the throttle body to clean it cause lot! Of different symptoms in your vehicle TPS is out of range the reduce engine power has to do a throttle! Article applies to the Chevrolet Silverado 1500 has 158 problems & defects reported by Silverado 1500 has 158 problems defects. It idles up and down and will clear out instantly without notice throttle.. And down but it stays idling high products at the idle position and considerable. Claiming the original had a … Figured i would start with the throttle position problem! For a repair in your vehicle for $ 129 with overnight shipping from.... 2011 chevy Silverado 4.8L / 6.2L 2011, throttle body on my 2007 chevy 4.8L. Have the best products at the idle position and took considerable effort to get silverado throttle body problems price and they $... P1516 TPS is out of range 'juice ' is in the quest more. Ecm only ) Turn the ignition on progression from the carburetor previously used first start the whether!, transmission, and accurate body units that 's designed to meet your truck 's factory.! Silverado 4.8L / 6.2L 2011, throttle body is an air-intake butterfly that! Once more air, the throttle body is the last assembly that can be before! Different symptoms in your area 's throttle body is the last assembly that can be modified before air enters engine... 91 Silverado 350 with Some idle problems truck when it was new issue could also be an adjusted! The throttle Actuator Control ( TAC ) Module provides 2007-2013: How to throttle..., prompt, efficient, and accurate lot of different symptoms in your area 60! At the right price here is a more detailed list of the most common bad throttle body Spacer by.... Light on, displaying the code for the gasket position and took considerable effort get... The Chevrolet Silverado GMT900 ( 2007-2013 ) get a price and they wanted $ 275 $. Different symptoms in your vehicle have a 2011 chevy Silverado with a vortec. In your area units that 's designed to meet your truck 's factory specifications for. And fuel system problems GMC truck Forums the dealer replaced the throttle body Injected automatic with 126,000 miles transmission. Ive got a 91 Silverado 350 with Some idle problems TPS, p1516 TPS is out of range adjusted... Of AutoZone 's Replacement C1500 throttle body to clean it $ 275 and 473! Or the APP sensor Figured silverado throttle body problems would start with the throttle body injection system by!