2003 Baja H4 EJ25 - heads rebuilt and new short block 10/14 -- AND 2004 35th Anniversary Edition OB H6
Joined
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157 Posts
2003 Baja 2.5 --
So, I started out with the occasional misfires on 3 & 4, the 0032 and the 0030 and a rattle.
I got a new (Walker) CAT and two cheap sensors off amazon. (The back cat was toast)
I started getting 0032 & 0037. Cleared a few times and came back immediately.
- figured it had to be the cheap sensors so I ordered a new A/F sensor (pricier Densi)
- while I wait for that to arrive, I thought, "Hey - I'll replace the O2 sensor after the CAT with the old one from the old cat and see what happens.
- I switch 'em and drive on over to the parts store to clear the codes and check it out.
- unsurprisingly, when I got there, I had the 0032 & 0037 to clear - PLUS the return of the 0030 (pending).
- I cleared 'em - expecting to take a 10 minute drive and have them all return.
I've taken 6 or 8 ten minute drives today now and ZERO codes! ?? wth?!
- next morning - still no codes - intermittently at idle it's fluctuating between 750 & 1250 rpms... (?) drove 5 minutes and that stopped, but, cause?
Doe any of that make ANY sense to ANYbody??
So, I started out with the occasional misfires on 3 & 4, the 0032 and the 0030 and a rattle.
I got a new (Walker) CAT and two cheap sensors off amazon. (The back cat was toast)
I started getting 0032 & 0037. Cleared a few times and came back immediately.
- figured it had to be the cheap sensors so I ordered a new A/F sensor (pricier Densi)
- while I wait for that to arrive, I thought, "Hey - I'll replace the O2 sensor after the CAT with the old one from the old cat and see what happens.
- I switch 'em and drive on over to the parts store to clear the codes and check it out.
- unsurprisingly, when I got there, I had the 0032 & 0037 to clear - PLUS the return of the 0030 (pending).
- I cleared 'em - expecting to take a 10 minute drive and have them all return.
I've taken 6 or 8 ten minute drives today now and ZERO codes! ?? wth?!
- next morning - still no codes - intermittently at idle it's fluctuating between 750 & 1250 rpms... (?) drove 5 minutes and that stopped, but, cause?
Doe any of that make ANY sense to ANYbody??