HOME
ASK A QUESTION
REPAIR GUIDES
BECOME A MEMBER
LOG IN
Login with Facebook
OR
Remember me
NOT A MEMBER?
FORGOT PASSWORD?
CONTACT US
PRIVACY POLICY
TERMS AND CONDITIONS
☰
Home
GMC
Envoy
Engine
Computer
Limp Mode - Reduced Power
2002 GMC Envoy check engine light reduce engine power
MAGVIEW
MEMBER
2002 GMC ENVOY
6 CYL
2WD
AUTOMATIC
180,000 MILES
Reduce engine power. What this mean?
Thursday, August 28th, 2008 AT 5:06 PM
1 Reply
MMPRINCE4000
MECHANIC
8,548 POSTS
Have the PCM scanned at most autoparts stores for free.
It could simply be a sensor bad that is causing it to run rich, or a low coolant level. The scan should tell you what the problem is.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Tuesday, October 21st, 2008 AT 7:23 AM
Please
login
or
register
to post a reply.
Related Engine Computer Limp Mode - Reduced Power Content
Gmc Envoy Ses, Rep
03 Gmc Envoy, Disconnected Battery, Removed Altenator To Access Thermostat. Replaced Thermostat And Reinstalled Altenator. First I...
Asked by
weaselshooter
·
3 ANSWERS
2002
GMC ENVOY
GUIDE
Reduced Power - Limp Mode
The computer system that controls your car has a built in safety feature called "Reduced Power" or "Limp Mode" which is designed to get the car where it is...
Reduced Engine Power
Engine Mechanical Problem 6 Cyl Four Wheel Drive Automatic 30000 Miles Check Engine Light And Reduced Engine Power Light Came On, Would...
Asked by
roseleesmith
·
18 ANSWERS
2004
GMC ENVOY
Reduced Power
Hello, I Recently Got A Light With An Arrow Pointing Downward In It And While That Popped Up, My Car Decelerated To 5 Mph And Couldn'...
Asked by
benjibenji
·
1 ANSWER
2005
GMC ENVOY
2002 Gmc Envoy Module
Had My Liftgate Module On 2002 Envoy Replaced Because The Automatic Door Lock Would Not Work But The Locks Unlocked With Key At Driver Door...
Asked by
BRUCEssss
·
3 ANSWERS
2002
GMC ENVOY
Subaru Elm327 Obdii Issue?
Hi, I Recently Purchased A Elm327 Obdii Interface Which Works Fine, Got It All Installed And It Works Fine On My Peugeot 306 Cab Now For...
Asked by
shengsd
·
2 ANSWERS
2000
GMC ENVOY
VIEW MORE
Sponsored links
Ask a Car Question. It's Free!
SPONSORED LINKS
Spark Plug Replacement Toyota Tacoma
How To Fix an Engine Backfire
Change Oil and Filter Volkswagen Golf R
Online car repair manuals