I was biting my lips when you started hammering on it, you take a gamble on breaking it..what I did was sacrifice a foreign made socket and welded tabs on the out side o socket to match the reluctor wheel and used a breaker bar
No need to bite your lips, I believe you took the longest route to do the same thing I did. Most mechanics just tap into place like I did with a small hammer. Also, just the though of trying to fix the reluctor wheel IS a gamble, because it could come out of place right when you turn on the car, and you would then have to replace the exhaust camshaft. I believe the correct way to fix this issue is to replace the exhaust camshaft the moment you see the reluctor wheel out of place and I believe the dealership would go this route to avoid being responsible of an imcomplete repair. I took a huge gamble doing this because the owner was going to sell the car right I gave it back to them.
Hey!! I have the same engine in a 2018 Equinox. Had same issue with vaccum pump and then was crank, no start.. I have changed the pump and aligned reluctor wheel to match QR code... Car since then starts and runs but has "Reduced Engine Power" warning and also Dispays Check engine light.. Scan brings up P0017... Any tips on what I should be looking at next? I am in New Zealand and there is no dealer anymore as Holden/GM have shut down operations here.
I have seen that every time this issue happens it happens differently on every vehicle. Remove the valve cover again and check the reluctor wheel for the proper alignment. I know its a pain having to do that again. If the reluctor wheel is out of position again, you will have to replace the exhaust camshaft. If this is the case, in my professional opinion, do the timing service while you replace the exhaust camshaft. If the reluctor wheel is still aligned correctly, check the timing chain/belt for the correct timing points. In other words, make sure that the timing chain/belt didn't skip a tooth on the exhaust or intake camshaft sprocket. If it did, try to fix the timing without having to remove the timing cover. If you have to remove the timing cover, then might as well do the timing service on it if you have to remove a lot of things to get there. BUT, if the engine is timed correctly and the reluctor wheel is not the problem then... I don't know. At the end of the day, do whatever you can to fix it and sell it as soon as possible, or get rid of it. It's just going to bring more and more problems in the long run. Get yourself a Honda or Toyota and forget about these ridiculous issues with cheap small Buick, Chevy, Cadillac, and GMC engines.
Forgot to mention, to check the timing without removing the timing cover, put the piston in cylinder one at top-dead-center and check the timing points on the chain and/or camshaft sprockets. If something is off or out of place... you know what to do.
@@B-RY556 I fixed mine the vac pump shattered and I took my valve cover off clean out the broken peice and turn the crank at 12 where the picture was then tap the reluctor wheel
This was the fix in my case and the car was sold, now the customer is running with a different car. But if your reluctor wheel rotated again or it gives you the aame cade once again, it means you need a new exhaust camshaft.
@@MechengrMIKE2200 Thanks for the info, but I can tell you that the car never surged at idle like you say it would, I drove it for a little over 100 miles before returning it to the customer, never surged at stop lights or while in park. It just drove like it was new.
@@franksgarage7880 if you look at a “good” exhaust camshaft, the reluctor wheel is NOT directly inline with the laser etched code/part number. It is clocked slightly to the left of center. This makes a huge difference in the signal the computer is getting.
Saludos buenas noches desde república dominicana.
Como saber donde queda el reductor tienes un punto de referencia
I was biting my lips when you started hammering on it, you take a gamble on breaking it..what I did was sacrifice a foreign made socket and welded tabs on the out side o socket to match the reluctor wheel and used a breaker bar
No need to bite your lips, I believe you took the longest route to do the same thing I did. Most mechanics just tap into place like I did with a small hammer. Also, just the though of trying to fix the reluctor wheel IS a gamble, because it could come out of place right when you turn on the car, and you would then have to replace the exhaust camshaft. I believe the correct way to fix this issue is to replace the exhaust camshaft the moment you see the reluctor wheel out of place and I believe the dealership would go this route to avoid being responsible of an imcomplete repair. I took a huge gamble doing this because the owner was going to sell the car right I gave it back to them.
Hey!! I have the same engine in a 2018 Equinox. Had same issue with vaccum pump and then was crank, no start.. I have changed the pump and aligned reluctor wheel to match QR code... Car since then starts and runs but has "Reduced Engine Power" warning and also Dispays Check engine light.. Scan brings up P0017... Any tips on what I should be looking at next? I am in New Zealand and there is no dealer anymore as Holden/GM have shut down operations here.
I have seen that every time this issue happens it happens differently on every vehicle.
Remove the valve cover again and check the reluctor wheel for the proper alignment. I know its a pain having to do that again.
If the reluctor wheel is out of position again, you will have to replace the exhaust camshaft. If this is the case, in my professional opinion, do the timing service while you replace the exhaust camshaft.
If the reluctor wheel is still aligned correctly, check the timing chain/belt for the correct timing points. In other words, make sure that the timing chain/belt didn't skip a tooth on the exhaust or intake camshaft sprocket. If it did, try to fix the timing without having to remove the timing cover. If you have to remove the timing cover, then might as well do the timing service on it if you have to remove a lot of things to get there.
BUT, if the engine is timed correctly and the reluctor wheel is not the problem then... I don't know.
At the end of the day, do whatever you can to fix it and sell it as soon as possible, or get rid of it. It's just going to bring more and more problems in the long run. Get yourself a Honda or Toyota and forget about these ridiculous issues with cheap small Buick, Chevy, Cadillac, and GMC engines.
Forgot to mention, to check the timing without removing the timing cover, put the piston in cylinder one at top-dead-center and check the timing points on the chain and/or camshaft sprockets. If something is off or out of place... you know what to do.
I think I have the same problem.. I heard a tick then breaks got crazy hard and now it’s not starting with a p0017 code
Me too
@@B-RY556 I fixed mine the vac pump shattered and I took my valve cover off clean out the broken peice and turn the crank at 12 where the picture was then tap the reluctor wheel
Does tapping work? We tried and codes still coming up after also fixing break vacume pump.
@@angileneforrest1156 I tapped the wheel and it turned . It’s a press on
Did the issue ever come back after taping in place or did you have to replace the camshaft
Did it rotate again and throw the same code? Or was this fix the fix for your issue? Still to this date?
This was the fix in my case and the car was sold, now the customer is running with a different car. But if your reluctor wheel rotated again or it gives you the aame cade once again, it means you need a new exhaust camshaft.
@@franksgarage7880 this isn’t the correct alignment. It’s close, but it will surge at idle. FYI
@@MechengrMIKE2200 Thanks for the info, but I can tell you that the car never surged at idle like you say it would, I drove it for a little over 100 miles before returning it to the customer, never surged at stop lights or while in park. It just drove like it was new.
@@franksgarage7880 if you look
at a “good” exhaust camshaft, the reluctor wheel is NOT directly inline with the laser etched code/part number. It is clocked slightly to the left of center. This makes a huge difference in the signal the computer is getting.
@@MechengrMIKE2200doubt it. all sensors have a tolerance
Should have done a bit more research before just replacing the vacuum pump. Now I have to do it twice 😢