 Adjusting the valves, quick and short questions., NOW I need help on timing !!!! PLEASE |
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| 913B |
 Sep 18 2015, 10:36 AM
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#1
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Senior Member  Group: Members Posts: 857 Joined: 25-April 05 From: South Bay/SoCal Member No.: 3,983 Region Association: None  |
I am checking the valves because they seem noisy and also to track down an erratic idle
I have read the rocking method but I would like to stick with the dizzy and TDC method please. I read cyl #1 & #3 has same TDC and #2 & #4 has same TDC Question 1 – Setting TDC on the fan notch does it have to be at “0” or will the notch for “27BTDC” work too When I find TDC for #1 on fan notch and dizzy rotor is pointing to #1 tower of dizzy cap Question 2 - Can I adjust all the valves for #1 and #3 cyl ?? Then rotating the motor to #2 TDC on fan notch and dizzy is pointing to #2 tower Question 3. Can I adjust all the valves for #2 and #4 cyl ?? Question 4. Is it wise to replace the cork valve cover and not risk a leak. The gasket is pretty new though and low mileage since I last had them off. I am thinking of purchasing the 914rubber re-usable ones. Any recommendation’s Thanks everyone ! Ted |
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| stugray |
Sep 27 2015, 10:20 AM
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#2
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Advanced Member Group: Members Posts: 3,825 Joined: 17-September 09 From: Longmont, CO Member No.: 10,819 Region Association: None |
check to make sure the advance mechanism in the dizzy is actually working?
If it is stuck it might behave like this. |
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Posts in this topic
porsche913b_sp Adjusting the valves, quick and short questions. Sep 18 2015, 10:36 AM
dangrouche http://www.914world.com/bbs2/index.php?showtopic=2... Sep 18 2015, 11:07 AM stugray If you have never done it before, I suggest you do... Sep 18 2015, 04:32 PM r_towle The camshaft shares the same lobe for the two valv... Sep 18 2015, 05:33 PM Dave_Darling I use the "book" method, which means set... Sep 18 2015, 06:29 PM stugray I agree that "the crusty method" is the ... Sep 18 2015, 10:49 PM porsche913b_sp Can someone please confirm I am doing this right.
... Sep 19 2015, 01:08 PM
era vulgaris
Another odd thing the valve cover on drivers sid... Sep 20 2015, 07:10 AM The Cabinetmaker You have to make a mark on the flywheel. While und... Sep 19 2015, 02:26 PM stugray Did you check the video link I posted above?
For ... Sep 19 2015, 03:13 PM Steve Pratel Good Lord this is giving me agita........... I... Sep 19 2015, 03:39 PM The Cabinetmaker Hey Steve, I think you mean angina. Lol. Don't... Sep 19 2015, 04:59 PM Steve Pratel
Hey Steve, I think you mean angina. Lol. Don... Sep 19 2015, 10:14 PM porsche913b_sp Thanks for all the help everyone.
I lined up the ... Sep 19 2015, 10:38 PM stugray
How do I time it using the notch on the top, do ... Sep 19 2015, 11:00 PM porsche913b_sp So why is it that the marks on the fan is off and ... Sep 19 2015, 11:53 PM Dave_Darling
So why is it that the marks on the fan is off and... Sep 20 2015, 04:42 PM The Cabinetmaker I've read the upside down thing so many times.... Sep 20 2015, 12:59 PM theleschyouknow thought read somewhere about the type -4s being or... Sep 20 2015, 01:29 PM The Cabinetmaker Buses have engine tin too. Sep 20 2015, 01:31 PM The Cabinetmaker How's the red dog, cj? What breed is she? I fo... Sep 20 2015, 01:33 PM theleschyouknow ahh.... the tin
ah so
maybe initially installed by... Sep 20 2015, 02:16 PM The Cabinetmaker He's not crazy, just very alert. Sep 20 2015, 03:48 PM The Cabinetmaker Damn it. I did it again. Sep 20 2015, 03:58 PM theleschyouknow :beer2:
I had a pic of him in that reply but it w... Sep 20 2015, 04:07 PM era vulgaris Cap'n Krusty always said that the tab that sti... Sep 20 2015, 04:29 PM hedfurst 1. All 4 cylinder ACVW motors have the same basic ... Sep 20 2015, 04:51 PM porsche913b_sp Ok the valve adjustment is done now trying to time... Sep 26 2015, 02:33 PM porsche913b_sp Update:
I can sort of get idle to come to 900 but ... Sep 26 2015, 03:06 PM The Cabinetmaker Timing light clamp on #1? That's drivers side ... Sep 26 2015, 03:57 PM porsche913b_sp Yes timing light clamp on #1 plug wire Sep 26 2015, 04:49 PM porsche913b_sp I checked advance and retard with mity vac and the... Sep 27 2015, 11:15 AM |
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