Why is the engine light on and why do I have a slow start with low RPM.

Asked by Feb 21, 2017 at 07:04 PM about the 2006 GMC Envoy SLE

Question type: Maintenance & Repair

I got it out of the shop today.  The shop changed fuel pump/module and
ignition switch.  Engine light on. Took it back. They put the ode reader on it
and got a code 0147 but was scrambled. They got the light to go off.  Now
the ow engine light stays on again, (3 hours later) and I have a slow start
like not enough voltage and RPM is low??? When I drive it the first time the
engine could be heard.  The next time, the engine was so low I could hear
nothing.  I checked the RPM and it was on the very low side of the RPM.  I
can be reached at agautier1@cox.net....Thank you...

1 Answer

195

P0147 is 02 sensor bank 1 sensor 3. The I6 engine doesn't have 3 sensors. Do you have the V8?

Your Answer

GMC Envoy Experts

  • #1
    ericjames
    Reputation
    400
  • #2
    dandyoun
    Reputation
    390
  • #3
    Js08016
    Reputation
    330
View All

Related Models For Sale

Used Chevrolet TrailBlazer
102 Great Deals out of 4,728 listings starting at $1,000
Used GMC Acadia
712 Great Deals out of 45,520 listings starting at $3,500
Used GMC Yukon
409 Great Deals out of 20,824 listings starting at $1,495
Used GMC Envoy XL
17 Great Deals out of 694 listings starting at $895
Used Chevrolet Tahoe
626 Great Deals out of 36,240 listings starting at $1,800
Used Ford Explorer
814 Great Deals out of 62,844 listings starting at $1,495
Used Jeep Grand Cherokee
923 Great Deals out of 70,927 listings starting at $995
Used Chevrolet Equinox
1,007 Great Deals out of 81,404 listings starting at $999
Used GMC Sierra 1500
754 Great Deals out of 68,023 listings starting at $1,699
Used GMC Envoy XUV
144 listings starting at $2,995
Used Honda Pilot
396 Great Deals out of 25,215 listings starting at $995
Used Toyota 4Runner
241 Great Deals out of 21,287 listings starting at $1,500
Used Chevrolet Silverado 1500
2,149 Great Deals out of 183,298 listings starting at $1,693
Used Ford Escape
1,119 Great Deals out of 85,051 listings starting at $999

Used Cars For Sale

2006 GMC Envoy SLE For Sale
3 Great Deals out of 34 listings starting at $2,900

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. Please refer to CarGurus Terms of Use.