Summary – Step 1: Test the battery charge – Step 2: Test battery voltage – Step 3: Check the colour of the caps It can be useful to know how to test a battery. This test gives you information about…
Day: September 14, 2021
How to Clean an EGR Valve
Contents – Focus on EGR valve cleaning products – Step 1: Follow safety instructions when handling the products – Step 2: Treat the EGR valve – Step 3: Treat the intake system on the vehicle …