Alright guys, I've had my civic for about 2 yrs now. I have a D15b7. I changed the timing belt probably about 500 miles ago 8 months ago (don't drive it much). I'm pretty sure the timing is right. But now my rev limit is at like 4k instead of 6500, and it seems to fluxuate between each drive from 4k to 6k? Does anybody know what it can be, Please all help is needed Drags is Friday?

Thanks
J

MOVED POST TO TECH!

 

post in a tech forum.

 

Probaly blew the welds on your intake

 

Race wars on Friday huh?

Seriously though, check to see if your ECU is displaying any CEL's when it won't rev past 4k, that almost sounds like limp mode but I couldn't tell you for sure.

 

could the dizzy be fucked up?? I dunno, my Z did something like that before, replaced distributor and it werked, but i don't know ---- so.......