GM Service Manual Online
For 1990-2009 cars only

Electrodes Available Sizes

E-7011, E-7016 Current Range (Amps)

E-7018, E-11018 Arc Voltage

Flat Welding

5/64 in x 9 in

30-60

20-22

5/32 in x 12 in

45-80

21-23

1/8 in x 14 in

80-115

21-23

5/32 in x 14 in

125-165

22-24

3/16 in x 14 in

160-200

22-24

7/32 in x 18 in

200-250

23-25

1/4 in x 18 in

250-320

23-25

5/16 in x 18 in

325-400

24-28

Overhead Welding

3/32 in x 12 in

45-75

20-22

1/8 in x 8 in

80-125

20-24

5/32 in x 14 in

120-190

21-24

3/16 in x 14 in

150-240

21-24