can't find an EGR or throttle air control valve on my 2002 Silverado with 4.8L V8

5

Asked by May 22, 2016 at 10:05 PM about the 2002 Chevrolet Silverado 1500 LS Ext Cab Short Bed 2WD

Question type: Maintenance & Repair

Could I have an odd-ball motor or year of production?
no EGR or Throttle Air control valve to be found...??

2 Answers

102,345

EGR is located on the passenger side towards the front of the engine down low, see pic. The IAC is incorporated in with the throttle body servo motor assembly. HTH

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5

my EGR is not there! I've heard/read that the 2002 didn't have an EGR for some reason?? could the IAC be missing on this year models too? (I need to look again/better) but I'm sure that the EGR is not there!

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