Question about 2004 TrailBlazer
install. Hope the tip helps Usually it's because of a vacuum leak from a defective hose or a vacuum hose that is disconnected. Sometimes, if it has a vacuum canister, the canister is bad or the vaccum
...intake hose. There is 6 COPs or Coil over plugs mounted on top of the sparkplugs. Remove those and the sparkplugs are accessable. Hopefully this helps Hello and thank you for choosing fixya.com. The ...
...to 89 inch lbs. (10 Nm). It looks like this: Typically screwed into a coolant passage in the intake manifold or the thermostat housing. on the left front of engine near generator, hope this
...install the new service PCM. Important: To prevent internal PCM damage, the ignition must be OFF when disconnecting or reconnecting power to the PCM. For example, when working with a battery cable, ...
...OFF the ignition for 10 seconds. Turn ON the ignition. Inspect for fuel leaks. Install the engine wiring harness into the retaining clips at the front of the engine. Install the air intake
Install the intake manifold gaskets with the port blocking plates facing the rear of the engine. Factory gaskets should have the words "This Side Up" visible. Apply gasket sealer to the front and rear
...install the tool with the proper orientation and to ensure that it is seated square against the timing chain and against the timing cover center bolt. The narrow ramp of the wedge tool needs to be ...
Question about 2003 TrailBlazer
intake manifold sealing surfaces. ?€¢ Inspect the wiring harness for poor connections, pinches, cuts, or other damage. ?€¢ Inspect for loose, damaged, or missing sensors and/or components. Really need
Question about 2002 TrailBlazer
...intake manifold, take of the exhaust manifold, remove the head, clean the head and check for warp and cracks, clean the block and remove all debris from cylinders, install gasket, put head back on, ...
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