Questions & Answers for: Chevrolet TrailBlazer test ignition coil

...test port on the fuel rail, remove cap press on schrader valve to see if there is residual pressure, if you have a fuel pressure gage then connect gage and check for a reading on cranking of about ...

ignition coil. it should read 4000-8000 ohms if you have a bad coil it will usually be close to 0 ohms. do this test for all coil packs. each coil pack ignites 2 cylinders so if you have a v6 you will

...all and speedometer goes on and off. Possible faulty ignition module. Tach output is in ignition module. Module located under coil pack. Remove and have tested at any major parts distributor for

...ignition packs/coils off and found 4 of the 6 plugs submerged in engine oil. I could not believe that the car was still running.looking to find out any options or opinions IF YOU GETTING OIL AROUND ...

...get car scanned whenstarted-got to know if any bad codes--hav batt tested--do a tuneup-chec plug wires and distributer/coil area plus the rest of the electrics--ignition switch and module may be ...

...Test Code (DTC) P0306 is defined by SAE J2012 (REV, DEC 2007) as "Cylinder 6 Misfire Detected".To put it plain and simple, there is a problem with cylinder #6 in your engine that is causing it to ...

...ignition coil. There is a separate coil for each cylinder and each of them are mounted on a spark plug. In the first picture you can see what the coil looks like and as you can see it has a connector ...

...coil on plug ignition, did you visually check for spark at the number 6 plug? Did you check fuel injector pulse? Sammie, our platform has a hood seal that tends to fail keeping water off the top of ...

...ignition switch to the START position sends a 12-volt signal to the engine control module (ECM)/powertrain control module (PCM) Crank Request circuit. The ECM/PCM verifies that the transmission is in ...

...test ignition coils if they read right. 2006 Chevy Trailblazer 4.2 motor. Question edited for clarity, year make model needs to be first. Question moved from Misc to model category. You appear to be ...