Shop messed up.. maybe?

[dogdammit]

So i had this smog shop put whole new exhaust on, freaking $1200 bucks and he didn't put a new O2 sensor on. So i got a check engine light for that and brought it back to him and at the same time had him replace my cam synchro since that was squealing. Another check engine light. Both times same or next day btw. P1336, misaligned CMP/CKP. Dude said there shouldn't be anything to align so I never went back to him after that and just tried to figure it out myself, he also dropped the ball on letting me have my truck back the second time by the next day like i asked. I understand he was chalk full of work but still c'mon. So then I had someone help me try and time it but didn't fix it, although it did help. So now I'm just wondering what can i do with this thing. Any help is greatly appreciated.

 

[RobWigglezz]

The p1336 comes from installing the synchronizer incorrectly. Might even be just a tooth off. You're gonna need to get the alignment tool now, get cylinder 1 to tdc compression and reinstall with the alignment tool.

 

[RobWigglezz]

If it runs, it might just be a tooth off. You could remove the sensor on the top and bar the engine over by hand to line up the flag with something. Remove the synchro slightly and try to turn the flag a tooth left or right. It's gonna be by feel so it's not recommended if you haven't messed with something like this before.

You can install a new syncro by noting the position of the old one, and installing the new one the same way. That's what I did and had no issue. That's why I think the shop probably just got it a tooth off but they should have the alignment tool to check their work.

 

[dogdammit]

Remove the synchro slightly and try to turn the flag a tooth left or right. It's gonna be by feel so it's not recommended if you haven't messed with something like this before.

Do you think there's a tool to do this? Like a compass or something?

You can install a new syncro by noting the position of the old one, and installing the new one the same way. That's what I did and had no issue. That's why I think the shop probably just got it a tooth off but they should have the alignment tool to check their work.

I don't think I need a new one now but I used Duralast, is that too cheap for that kind of thing? Something is still squealing but I really hope it's not the same thing.

He said he did 6 engine installs with no issues on that part, but maybe this requires the tool and an install doesn't?

 

[JoshT]

tool for aligning the cam synchro looks like this, but I can't tell you which one of them you need for the 3.0L.

You can buy a kit with all 5 through a local auto parts store for about $30 (O'Reilly, AutoZone). If you can wait a few days for delivery, the same thing can be bought on RockAuto (P/N: DSTCAMKIT) for about $5, maybe $15 after shipping dependiing on location.

 

[RobWigglezz]

Do you think there's a tool to do this? Like a compass or something?


I don't think I need a new one now but I used Duralast, is that too cheap for that kind of thing? Something is still squealing but I really hope it's not the same thing.

He said he did 6 engine installs with no issues on that part, but maybe this requires the tool and an install doesn't?

I wasn't implying you need a new one, just saying how one would install a new one without the alignment tool.

In the picture I sent, I turned the engine over with a wrench untill I got that flag lined up with a notch. Made some marks and removed it. I then slid the new one down so it matched exactly. But when you slide it down, you can feel the gears mesh and want to turn the center so you need to account for that.

I'm guessing the shop that installed yours did it similar but just missed it by one tooth on the gear.

 

[dogdammit]

yeah i bought the tool when my friend timed it, i guess im still off by a tooth. but i was wondering if a compass help be more precise. sounds like there isnt one though. which i was doubtful anyway.
I'll try and time it tomorrow and update y'all on how it goes.