If all 8 are in that range, you should be OK. New ones won't make any difference...........the fuel system and engine controls are programmed for the OEM units so use either rebuilt (all 8) or new units of the same part number.

The 2002 resistance spec is 11 - 14 Ohms.

Google "chevron techron" and "top tier gasoline". (CHEVRON TECHRON is the only aftermarket fuel system additive endorsed by Cadillac.)

 

Thanks I will have to try to start using the chevron fuel

 

No need to restrict your car to CHEVRON fuels. Do the Google searches in my previous post and run Shell, Chevron, Texaco, or any other fuel listed as "top tier".