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These type of fittings are close to the firewall behind the engine and are difficult to turn with very little to hang onto to rotate They only get worse over time with each heat cycle and deposit buildup Tool engages the tabs and provides a better grip on the fitting
These type of fittings are close to the firewall behind the engine and are difficult to turn with very little to hang onto to rotate They only get worse over time with each heat cycle and deposit buildup Tool engages the tabs and provides a better grip on the fitting