SNW Vette

Hi,
I want to do a compression test. Can I pull the connectors for the coil packs and the injectors to disable the ignition and fuel? Is there something else that needs to be done before cranking?
Thanks for your help,
Steve
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WILWAXU

iTrader: (6)

ttt

SNW Vette

Hi,
Thanks for the replies,
I did the compression test after disconnecting both coil pack connectors and all of the injector connectors (8). The test worked find and I saw no codes.
Bye for now,
Steve
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MIGHTYMOUSE

iTrader: (59)

yes that will work fine, or just unplug the injectors.. the spark will not work since you will have the plugs out <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />