Suzuki Dt4 Owners Manual __link__ Now

The DT4 is fussy about plugs. The manual specs NGK BP4HS or BPR4HS with a gap of 0.6–0.7 mm (0.024–0.028 in) . Too wide and it won’t idle. Too narrow and it’ll foul at trolling speed.

Even with the manual, the #1 killer of these little Suzukis is the . The manual tells you to drain the carb after every use. Almost nobody does. Then the ethanol gas turns to varnish, and suddenly your DT4 won’t idle below ¾ throttle. suzuki dt4 owners manual

: You can often find original vintage manuals (such as the 1999 or 2001 editions) for sale on Browns Point Marine Key Maintenance Specifications The DT4 is fussy about plugs