EnclaveForum.net: Buick Enclave Online Community banner
1 - 3 of 3 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter · #1 ·
Hi, so my check engine light is coming on intermittently. I put my OBDII reader on and the two faults came up. While I understand that this can be a timing belt problem, I am hoping that there is a bit of diagnostics I can do myself.
2012 Buick Enclave has about 135,000 miles on it.
Any words of advice on this?
Thank you
 

·
Registered
2015 Enclave Leather.
Joined
·
923 Posts
How is the oil level? Low oil level can affect the timing. How often have you changed the oil and do you use dino or synthetic? If you used dino and waited longer than 5,000 mile between changes there may be some sludge buildup inside.
You can try a high mileage synthetic oil and see if it helps.
 

·
Registered
Joined
·
2 Posts
Discussion Starter · #3 ·
I use high mileage synthetic at the moment. And to be honest, I haven't been really that consistent about changing oil every 3000 miles. Maybe that's my problem. Is it possible that both sensors could have gone bad? Probably not, I suppose...
 
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top