on a Honda 1984 ATC, a 200X, maybe a 250X, is it possible to put the oil filter in backwards, , If the oil filter is put in backwards, will the top end still get lubed, will the top end burn up. The Engine was repaired at a local shop , the top end was burnt, Valves, rocker Arms, the works , We mounted the engine, changed the oil and filter, it run for a couple days, then burn up again in the top end (same). The non- Techs at the shop said the oil filter was in backwards and that was the cause of the scorching. Smells to me, ., Can anyone give me the lowdown, Thanks---------- 1stcav

 

Personal message forum member: knowsalot

I think you can put them in backwards.

The newer style filters plainly say if I am correct , This side out or something to that effect

backwards will cause damage to motor

 

Newer style filter says:

outside (towards filter cover) black rubber gasket side.

inside says: this side and spring towards engine

 

absolutly you can put then in backwards. and that axactly what it does. newer honda make it so you know what way is right because it will only fit one way. dam your luck.

 

1stcav,

The only larger Honda ATC models with an oil filter element like you describe are the 85-87 ATC250ES, 85-87 250SX, and 85-86 350X.

All 3 use the same oil filter and they CAN be installed backwards causing the topend to fry in no time at all.

All 1998-Up Hondas use the same filter but no with a slightly redesigned oilfilter cover that prevents such foul ups.....however, as others here have already mentioned,..Honda brand oil filters have it clearly worded on the oil filter as to how it is to be installed and has done so since the late 1980s when this was a common screw up with the shade tree mechanics.

Most of the non-OEM filters on the market to this very day lack this information.