Questions & Answers for: Chevrolet TrailBlazer tach crazy

crazy guages i am trying to help a buddy with this -- the car will not start (no turnover at all) and I checked the starter relay and solenoid (voltage good when turning the key to start position). It

Ad

Question about 2004 TrailBlazer

3 Answers

tachometer gauge 2004 chevy trailblazer when first starting the vehicle the tach works but after vehicle has been ran for awhile the tach goes to zero. your relay is going bad, replace it. You need a ...

Ad

Question about 2004 TrailBlazer

1 Answer

tach. reading wrong Tach is at 5000 when motor is off. Then when running it moves to diferent readings, 6000, 7000 etc. then when you cut it off it stops at different places. Sometimes 4000, 5000, ...

Question about 2004 TrailBlazer

1 Answer

Tach, odometer and engine oil gauge go crazy Cannot get AC/Heater to come out top vents just defrost and bottom Leaks when Ac on to passenger floor When turning can hear water and it spills on feet PS

Question about 2004 TrailBlazer

1 Answer

dash gages eradic (spedo,tach,oil) common gm problem, you need a new cluster, gm has a recall if you have less than 75,000 miles if your over that check ebay,just know that all clusters must be ...

tach does not work at all and speedometer goes on tach does not work at all and speedometer goes on and off. Possible faulty ignition module. Tach output is in ignition module. Module located under ...

Question about 2004 TrailBlazer

1 Answer

2004 trailblazer - tach read low sometimes or to high other times, right now it is reading about 1000 rpm with the engine off the rest of the gauges are reading normal Time to replace the stepper ...

...going down the road there is a loud roaring noise in the front end of my Chevy Trailblazer and the tachometer goes haywire as well while this is happening. What would cause this? A jet engine type

2004 trailblazer tachometer doesn't work, I replaced the tach motor in the cluster but still doesn"t work, what sends the signal to the tach Need to know what sends the signal to the tachometer in

2004 Chevy Trailblazer...the tach shows 0 rpms while the car is running ok. the battery charge guage shows 19 volts (at same time the tach shows zero), the interior lights pulse slightly while the veh

Not finding what you are looking for?

Ask a Question

Usually answered in minutes!

Manuals & User Guides

Loading...