P1345 Chevy 5.7L - Part 2 - Cam/ Crank correlation
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- čas přidán 16. 03. 2017
- Second part of the cam shaft crank shaft correlation code P1345. Once the distributor is loose and you make an adjustment, give it a quick rev up above 1k RPM and it will spit out a new reading on the scan tool. As you see in the video, I've moved it too far the other direction. Your goal is to move it to +/- 2 degrees.
! Viewer takes all responsibility for actions of repair. Although I'm a fully certified mechanic, I can not be held responsible for any incorrect repair or damage from using this video. All videos are for instructional purpose only. I apologize for the disclaimer, but thank frivolous lawsuits... - Auta a dopravní prostředky
Thanks for the very informative video. You saved me a lot of time and aggravation. I put an intake gasket on this and before I removed the distributor I set it at 12 o clock to make sure I wouldn't forget the position . How could I go wrong but must have. anyway I learned a lot thank you very much. You rock!
Thanks so much for your video. Yours is the most helpful on CZcams by far. I've been dealing with this stupid problem for a week now and can't seem to get the crank and cam synched up right. Your video helped a lot
ok i just fixed it , hers where my problem was , ignition crank trigger wheel , the keyway hole was worn out , how i don't know , at first i was going to replace gears and chain , after removing dampener and t. case i found was wrong , sending new gears and chain back , only needed new wheel , runns better than it ever has since i owned it replaced dis. 2 years ago helped , but it was wheel most likely all along
This is exactly what I needed thank me
Thanks for the videos. A question, how do I find out what yer engine my 350 is? The engine is in a Toyota Landcruiser I own. Its a Vortec engine, looks exactly like the one you have in this video.
Dose this happen when not have done anything to the truck? Mine starts hard struggles at higher speed and rpm a camshaft crank correlation code. I've done no repairs just hooked up my plow and fixed a cpl bad wires and stuff and then this issue started. The truck also has been sitting a cpl year and only used in the winter until last year I'm bringing her back to life lol
I’m getting the same code but truck has a knock would this cause it to knock like that?
Hey guy did you pull the timing advance on the passenger side were the big black box is
Does this only work on 5.7 ik the 4.3 are locked but can I use a 5.7 hold down to move the distributor
I don't have active data on my scan tool so I'm taking a guess when I turn the distributor. When I place the strobe timing light on the damper the timing line lines up to around where the timing tab would be. That's could be +/- 10 degrees. Question: If I get the timing 2 degrees +/- (where it should be) will the check engine light go off or do I have to erase the code when I get the timing right?
Troy Gearhead first, try to "borrow" a scan tool from a parts store. Or better yet, just buy an aftermarket one that gives you live data. You can eBay Bluetooth one's that support phone apps for 15 bucks. They an invaluable tool that you will use more often then you think. I think your gonna spend a lot more time and effort guessing where it's supposed to be. If your insistent on doing it that way. Just disconnect the battery after each adjustment. The light will not go out until you do 3 key cycles with it in the correct position. Good luck.
What problems can this cause?
1997 k1500 wiring harness why my truck have four pins for crankshaft position sensor connection on truck
@skyhook Studios
When you turn the dizzy as such, do you need to adjust the oil pump slot to compensate ?
No.
Did you ever make a 3rd video? I'm plus 15 degrees, can't rotate the distributor to take out the 15 degrees. New timing chain, just installed, points were dead on on the cam and crank gears, guessing I'm a tooth off on my distributor?
ever figure it out?
What model is your snap on?
Solus ultra
Where that scanner come from
Snap-on
Are you literally rotating the dist gear on bottom or just the rotor on top of the dist?
Both, but the dist housing stays in the same place, this moves it around 50 degrees though so I wonder how it looked after he mived it a tooth
You need to show the fix
Have a truck that is 28* pos over the 0 to 2 range
it doesnt move though
This guy is doing this the wrong way lol there is a special place on distributor to point the rotary button while engine is at tdc late 95 through 99 are that way the early models just point rotary button to number 1 at tdc
The distributor he has does not allow you to rotate the cap.
My problem is no voltage to crank sensor and no voltage to fuse for it.any ideas? Any
What year and model?
@@SkyhookStudios 1998 3/4 gmc 5.7
I've installed cap,rotor,wires,plugs, cam sensor,crank sensor, coil,ignition module . Now it starts, won't idol. spits sputters backfires. Have voltage at crank sensor now but runs very ruff. Everything was fine until I ran out of gas. Then wouldn't start . Fuel filter is good. I'm thinking timing chain .
New starter ,alternator, battery all fuses and relays are good.
220000 mileage
I have a 89 5.7 chevy
How can I get in touch with u I got a snap on scan tool I need to get to the timing setting
You want to go into engine data and then look through the PID list for the reading.
Skyhook Studios what could be the cause of my rotor n cap
Cause of what?
Skyhook Studios rotor n the cap where burnt
Just replace them. That's normal wear and tear. The spots that look burned are where the high voltage goes across.
its funny when he say watch it go back down and it doesnt
Right. And their isn't another video. I wonder if its a bad sensor.
Where is part three? This tahoe either has a worn timing chain or a worn cam/distributor gear. WTF?
As stated in the video, the cam sensor is part of the distributor and therefore is somewhat adjustable. If the cam sensor was in a fixed position then I would say the cam chain or something else was mechanically worn.
Skyhook Studios you did not solve anything with your video is all I'm saying. A third would be good to show a conclusion.
I agree. It was one of my first recordings. While filming the first part, I didn't even plan on doing a second let alone a third. It started raining and filming was a chore already. If I get a chance with another Chevy 350, I'll wrap it up. Thanks
What was the issue? Something had to have changed to set this DTC. Did someone throw a new distributor in out of whack or something else? I've seen these distributors loose the press fit between the shaft and rotor mount that weirds out the timing. Something changed somewhere. Just curious. Dig the Solus. Nice tool.
When I encountered the vehicle, it had a new distributor in it. From that, I assume it wasn't set correct when installed.
internal issues might as well get a new engine
I have a p1345 code and a egr pintle code. i removed egr. Could egr pintle code cause pcm to change cam retard?
My first comment was not exactly correct. There is an odd # of teeth on the drive gear. The correct repair is remove the roll pin spin the gear 180°. Problem solved.
You could adjust it back and forth forever and you would never resolve the problem.