Questions & Answers for: 2002 gmc envoy reduced engine

2002 gmc envoy check engine and reduce engine power lights always on typical causes: dirty air filter, clogged up catalytic converter

...2002 envoy and it feel as if the truck is not getting any power, why is that? the truck slowed down so i pulled over cut it off an started it back up. after starting back up the light came back on it ...

...2002 gmc envoy with 4.2 i 6 with 65k the reduce engine power light came on, and it would only go about 10 mph. After it sat a day or so it ran go for about a week then it did it again.now the light ...

...engine power light came back on. what does that mean? I was driving my truck and the reduce engine power light came and it felt like my truckle was not getting any power. I was told to clean the ...

engine reduced power it losing power and when i use the cruise control it doesn't come on Reduced power can be a multitude of things. Find out what code is present by using a scanner. The cruise ...

2002 gmc envoy problems Once in a while I go to start my Envoy and turn the key the dash lights come on but the starter does not engage let go of the key and the starter works, also notice a strong ...

2002 gmc envoy reduced engine power light is on wont go faster then 10 miles per hour http://www.justanswer.com/gm/6crh8-2002-gmc-envoy-keeps-getting-service-engine-light.html <--- similar problem ...

Reduced engine power and serice engine soon lights when wet weather When raining or when driving through a car wash. If I park for 30 - 60 minutes lights go out Water is getting in the wire connector ...

...reduced. Turn engine off and system resets sometimes. There are times you drive it a couple of miles and engine returns to normal but light will stay on until you shut of engine and then resets and ...

2002 GMC Envoy had Reduced Engine Power light, no accleration possible and code P1516 and P1512. Suspected dirty throttle body TB. Removed and cleaned TB. Cleared codes using scanner. disconnected ...