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I have a 2004 gmc 3/4 ton 4x4 with code p1516 I have gone
I have a 2004 gmc 3/4 ton 4x4 with code p1516 I have gone through many tests and have replaced tps and tac and still no good ..I have good grounds and seems as though proper voltages to tac no problem… read more
Dan
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I have a 2007 Chevrolet Express 2500 with a 4.8L gasoline
I have a 2007 Chevrolet Express 2500 with a 4.8L gasoline engine with code U0107 (no communication with TAC) and I have also had P1516, P0120, and P0220. I've cleaned all of the grounds and replaced t… read more
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I have a 2006 Silverado classic w 4.8 vin 2GCEC13V471135345
hello I have a 2006 Silverado classic w 4.8 vin 2GCEC13V471135345 I lost my fuel pedal response, it was intermittent now all the time. have done all the diagnosis and swapped tac module, app sensor, t… read more
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Chevy Camaro: How can u tell if you have a bad throttle body?
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Tim's Auto Repair
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2003 Tahoe lt: 4x4..000 miles..Coded 0220 a tps Sensor 2 circut.
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2002 5.3L vin T..that is a throttle..engine management wiring diagram
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1999 Camaro: v6..Garage kept driven only in the summer...wont start
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2003 silverado 1500: check engine light..reduced power..engine dies
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2003 CHEVY 2500HD 6.0 NO RESPONSE TO THROTTLE PEDAL,REDUCED
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2003 chevrolet: Silverado..rough..throttle body..tac Module
2003 cheverolet 2500HD Silverado with a 6.0 engine. I can be driving down the road and it will basically just lose power, stay running but very rough. the message center reads "reduced engine power" T… read more
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I have an 05 Colorado. About once every two weeks or so, I get an error code on when I start the truck and the truck goes into "reduced power mode." The code is 2101. If I clear the codes it runs fine… read more
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2003 silverado 2500: electronic throttle module..pcm..diagnostic code
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10 blazer: a blown vortec 4.3 with multi..injection..v..throttle body
Okayhere we go. Ihave recently purchaced a 95 s-10 blazer with a blown vortec 4.3 with multi-port injection and i want to replace with a 350 v-8 TBI what I want to know is how to wire it for the throt… read more
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Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

Chevy Technician

15,659 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

Chevy Technician

9,642 satisfied customers

15 years GM master tech

Tim&#039;s Auto Repair

Tim's Auto Repair

mechanic

8,884 satisfied customers

Have owned a repair shop for 25 yrs.

Dave Nova

Dave Nova

Chevrolet Technician

7,092 satisfied customers

ASE Master Certification. GM World Class Certification

John

John

Master A.S.E Automotive technician

4,071 satisfied customers

A.S.E MasterTechnician A1-A8 w/L1,38 years experience General Motors Master Technician

Don - Mo Lurch

Don - Mo Lurch

Auto Mech / Electronics

2,953 satisfied customers

Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.

Ron Z.

Ron Z.

- Chevy Tech -

2,836 satisfied customers

18+yrs experience. State Inspector and Chevy Diagnostics

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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