6G Celicas Forums

Welcome Guest ( Log In | Register )

> 7afe timing belt help
post Jul 10, 2009 - 8:36 PM
+Quote Post
Hanyo

Enthusiast
*****
Joined Aug 16, '03
From Bay area
Currently Offline

Reputation: 0 (0%)




anyone know the 7afe timing belt alignment marks and have pictures of them?


I know your suppose to set the crank at 0 degrees TDC on pistion number 1 but where is the camshaft pully marking?


I just did the timing belt on my 7afe and now i;m getting a knocking sound around 3k rpm. Its idles smooth and starts easily. My timing is at 15 degress when its suppose to be at 10. I cant adjust it either because its OBD2 and the ecu controls that.


I'm thinking i jumped a tooth on my timing belt. Anyone have an idea whats could be wrong?

This post has been edited by Hanyo: Jul 11, 2009 - 12:11 AM
 
Start new topic
Replies
post Jul 11, 2009 - 12:09 AM
+Quote Post
Hanyo

Enthusiast
*****
Joined Aug 16, '03
From Bay area
Currently Offline

Reputation: 0 (0%)




i found the cam shaft marks and everything is lined up perfectly under my eyeballing. It still knocks at 3k+ rpms.

the 7afe timing should be at 5 degrees with the e1 and te1 jumpers shorted.


right now its at 11+ degrees. this is not gonna work when it comes to smog. anyone offer ther opinion?

what happens when the cam is up or down a tooth on the timing belt.
post Jul 11, 2009 - 12:11 AM
+Quote Post
Mstoochn

Enthusiast
***
Joined Apr 27, '09
From West Coast Canada
Currently Offline

Reputation: 0 (0%)




QUOTE (Hanyo @ Jul 11, 2009 - 1:09 AM) *
i found the cam shaft marks and everything is lined up perfectly under my eyeballing. It still knocks at 3k+ rpms.

the 7afe timing should be at 5 degrees with the e1 and te1 jumpers shorted.


right now its at 11+ degrees. this is not gonna work when it comes to smog. anyone offer ther opinion?

what happens when the cam is up or down a tooth on the timing belt.



It might not even be ur timing belt at all, if something causes a knock, OR ur knock sensor is defective, the ecu will retard your timing 10-15degrees

Posts in this topic


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



Lo-Fi Version Time is now: February 23rd, 2025 - 3:41 AM