2002 GMC Envoy "testing 10 ignition system" Questions

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...10 Inspect for poor connections at the cooling fan relay. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs in Wiring Systems. Did you find and correct the ...

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10 7 Test the control circuit of the RAP relay for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? -- YES - Go to Step 13 NO -

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...Testing The Ignition Coil Remove the ignition coil(s). Using an ohmmeter, check the resistance between the primary terminals on the underside of the coil. The resistance should be 0.50-0.90 ohms. ...

10 minutes and stop, fuel pump and ignition quit working again help me what's wrong thank you Without testing we'd only be guessing ! Do you want to replace a bunch of parts till the problem is fixed

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...ignition and turn to the "ON" position. Leave it that way for 10 minutes. After 10 minutes turn the key and take it out. Repeat this process (2) more times (3 times, 30 minutes total) This should ...

...10 kPa above BARO, the AIR pump inlet hose/pipe assembly is restricted. Remove the restriction or replace the hose/pipe assembly.    Ignition OFF, disconnect the hose at the AIR pump ...

...Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? YES Go to Step 10 NO Go to Step 7 6 Test for a short to battery positive voltage in the headlamp supply voltage ...

...Module Signal is Not Received PCM GO to Pinpoint Test E . - All Other DTCs PCM REFER to Section 419-10 . if key and ignition are not the original need the new one to be flashed to your ...

...10-20 min, and shut it off. when i go to start it, it won't start. I let it sit for 2 hours, and it starts. Any idea what the problem is Test the fuel an ignition systems to find out what's missing ...

10-20 minutes to restart then repeats. Is lack of grease on icm possible reason? It would usually take longer than that on the ignition control module may need to look into a fuel filter is clogged or

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