'99 Suzi DF50 backfires.

[JB]

Looking at a 1999 DF50 for my Striper 15.<br /><br />Seems to me that engine has the timing run by a pressed crank. Cams are gear driven.<br /><br />If it is backfiring while trying (unsuccessfully) to run my guess is that the crank has slipped and it is a parts engine.<br /><br />Anyone seen this before? What do you think?

 

[JB]

Re: '99 Suzi DF50 backfires.

^

 

[lakensea]

Re: '99 Suzi DF50 backfires.

JB,<br />Check the timing with a light. ECM gets its timing signal from a 3 piece crank position sensor (one for each cylinder). You also have a cam position sensor. Also, if the plugs have been removed, make sure the coil connections are correct. Best thing is to bring it to a Suzuki tech and have him hook it up to the laptop. If you need more detailed info, let me know.<br /><br />Gary

 

[JB]

Re: '99 Suzi DF50 backfires.

Thanks for the info, Gary.<br /><br />Too late for me to do anything now. It was on ebay and sold to someone else for $750.

 

[lakensea]

Re: '99 Suzi DF50 backfires.

I see - I thought it was something local. Good luck in your search.<br /><br />Gary