2006 GMC Envoy stop working

MW_DESGIN

MEMBER
2006 GMC ENVOY
V8
AWD
AUTOMATIC
80,000 MILES

Hello I've got an GMC Envoy 2006 Xl Automatic and it work well to last week, but it became stop me suddenly on the road and caused me several problems and repeat this happens about 3 times I went to a mechanic and he told me that there is a problem in Electronic Throttle Control (ETC) and change it by new one and then I went and if the car breaks down 3 days later I went to him and examined the car from computer crashes and did not discover anything and now has a car mechanic and can not find where any malfunction clear. What can I do? So may I come to you please help me in this problem

There is a sign show to me in the Dashboard i'll add it

Thanks in advance.

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2 Replies

JACOBANDNICKOLAS

MECHANIC
108,179 POSTS

What trouble code was pulled from the computer?

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Tuesday, June 3rd, 2014 AT 4:54 AM

MW_DESGIN

MEMBER
2 POSTS

When we check by computer, it give the following error 1-throttel position sensor 2-engin oil pressure sensor 3-evap purge solenoid 4-Ignition 1 switch circuit we change throttel compartment completly also change oil pressure sensor&air filter also change contact switch & relay NO. 60 hn fuse box Dear sire now the car is runing with no error for about 30 min. Then stopped automatically with power reduction lamp light on NO massage in DIC. Then turn off the engine for about 30 min. (I.E to cool the engine inspit of the temp. Gauge at normal reading) return start againe and so on. Thanks for your help And sorry for my bad English