87 mmax G63b timing question

[camoit]

The valve springs will make it jump between movements. Be sure to get the correct belt. There are 2 different types. one with rounded ribs the other with flat ribs. It makes a difference. There was another thread on here about that type of problem. One would work the other would eat up belts because of the pulleys. So look at the two belts and make sure they have the same cog types.

[t8erbug]

The valve springs will make it jump between movements. Be sure to get the correct belt. There are 2 different types. one with rounded ribs the other with flat ribs. It makes a difference. There was another thread on here about that type of problem. One would work the other would eat up belts because of the pulleys. So look at the two belts and make sure they have the same cog types.

shoot I def have the wrong belt then.. I got the one with round cogs. I noticed that but didn't think it could be wrong since I put in the right engine code etc. Is there any way my upper end isn't being lubricated properly? Also since the old cogs stripped out I figured the there is a problem that lies deeper than just the timing belt. The upper end still just seems too rough. Idk maybe it's just because it hasn't really run in a half a year or so and hasn't been fully lubed in a while ha. Thanks for the tip on the cogs though.