I have a 2002 Envoy with a 4.2 engine four by four my temperature gauge work sometimes and sometimes it doesn't now when it doesn't work and I cut the car off it's hard to get it crank but it will cra

Asked by Luismh Apr 27, 2018 at 11:31 AM about the 2002 GMC Envoy 4 Dr SLE 4WD SUV

Question type: Maintenance & Repair

I have a 2002 Envoy 4.2 Engine 4 by 4 now it cranks good
and stars good but the engine temperature gauge works
and sometimes it doesn't and when it doesn't work in a cut
the car off and I tried to crank it again it's hard to get it
cranked but eventually it will crank there is no engine light
on

11,655

FJ4072 answered 6 years ago

I'd look at your temperature sensor, lucky you, on 02' the sensor is right above the thermostat, which would be a great time to replace that as well. 06' + is on the otherside of engine and very hard to get to.

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I have a 2002 Envoy with a 4.2 engine four by four my temperature gauge work sometimes and sometimes it doesn't now when it doesn't work and I cut the car off it's hard to get it crank but it will cra

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I have a 2002 Envoy with a 4.2 engine four by four my temperature gauge work sometimes and sometimes it doesn't now when it doesn't work and I cut the car off it's hard to get it crank but it will cra

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