|
Author
|
Topic: got a ?
|
drews50
CAFords OG
Member # 2670
|
posted
 
 
I noticed my engine sounding like it was missing, pulled the valve covers and found that the #1 rocker arm on the passenger side is loose enough that I can wiggle it around. The bolt that holds the rocker arm in place is still tight but the rod is movable as well. Are the stock rocker arms one piece or two? I know that being able to move the rocker arm is bad, I just don't know HOW bad. I'm guessing either a dished lifter or a flat lobe on the cam. thanks in advance! ![[patriot]](graemlins/patriot.gif)
--------------------
*shiftylx*
2013 Race Red 5.0 "Lucy"
1967 Lime Gold 289 coupe "Ethel"
Posts: 2457 | From: phoenix | Registered: Apr 2003
| :
|
|
|
|
|
|
Primer GR40
¯
Member # 476
|
posted
did you try tightening it more?
--------------------
Superdupercharged Cobra
No Transmatic Notch
Posts: 2108 | Registered: Sep 2001
| :
|
|
|
|
Primer GR40
¯
Member # 476
|
posted
quote:
Originally posted by Red95PonyGirl:
I wouldn't try to do n e thing yourself
![[Roll Eyes]](rolleyes.gif)
--------------------
Superdupercharged Cobra
No Transmatic Notch
Posts: 2108 | Registered: Sep 2001
| :
|
|
|
|
Wildfire532FB
CAFords OG
Member # 1482
|
posted
yeah take it to a mechanic and have them bend you over and rape you in labor and parts.
Fix it yourself.
[ July 14, 2003, 11:31 PM: Message edited by: Cobra5.0Jeep ]
--------------------
./_ _ _ ___ __\
(]]]_ _ o _ _[[[)
|\_o_ __ __o_/|
|__|..........|__|
68 Fastback
84 CJ7
94 HMMWV
95 GT
03 F350
17 Fusion Hybrid
Posts: 17578 | From: 530 | Registered: Jun 2002
| :
|
|
MoostangGT
¯
Member # 2894
|
posted
Might have a problem with your lifer or push rods.. I would take off the rocker and inspect the rod, if it looks ok, try doing a TEMP swap with another cylinder and see if you are able to tighten to so it does not move, if it still does it is probably your lifter.
I wouldn't bother taking it to a mechanic, cause the first thing they will do is rip that engine apart and replace all your lifers, rods, and rockers cause they know they will get away with it.
--------------------
Sabrina aka The chick in the cow print pants.
Posts: 106 | From: Redding, CA | Registered: Jun 2003
| :
|
|
Blue Oval
¯
Member # 2548
|
posted
if u need a new set of rocker arms from PAW for like 10 bucks just ask for the stock set and they hook u up.
--------------------
65 Coupe 306, AFR's
89 Cali. Ed. Saleen "sold"
BAB 89 GT
08 Yamaha R6
Posts: 2345 | From: Sacramento | Registered: Mar 2003
| :
|
|
JoeT
¯
Member # 298
|
posted
rockers when at BDC can be wiggled by hand.
translation: not enough data to determine if there's a problem.
[ July 15, 2003, 09:47 AM: Message edited by: shade-tree ]
--------------------
1984 Ford Tempo AOD--- RIP
Posts: 6785 | From: San Jose | Registered: Jun 2001
| :
|
|
drews50
CAFords OG
Member # 2670
|
posted
sorry red95 but i can't afford to take it anywhere just yet, so i'm gonna try this myself. Moostang, how easy is it to take off the rocker arms? can i just remove the bolt in the middle or do I have to take the head off? I would like to avoid that for now if i can. shade-tree, If it's just that one rocker arm that is loose and the rest of them are tight, that doesn't feel normal. The bolt in the middle of the rocker is still tight.
--------------------
*shiftylx*
2013 Race Red 5.0 "Lucy"
1967 Lime Gold 289 coupe "Ethel"
Posts: 2457 | From: phoenix | Registered: Apr 2003
| :
|
|
Primer GR40
¯
Member # 476
|
posted
Its easy to pull them off. No need to pull the head. Just undo the bolt. Try turning the motor a bit, and see if its still lose. You can tighten the bolt down more to fix that. Im sure 5kshade knows of the best sequence to get em all tightened correctly; I don't know shit about pushrod motors. It goes *something* like this- turn the motor until that cylinder is at TDC on the compression stroke and tighten the rockers so the pushrods touch the lifter and tighten it 1/4 turn.
--------------------
Superdupercharged Cobra
No Transmatic Notch
Posts: 2108 | Registered: Sep 2001
| :
|
|
drews50
CAFords OG
Member # 2670
|
posted
should I hand-crank the engine using a wrench on the crank nut? ALso, how do I know when the #1 cylinder is at top dead center?
--------------------
*shiftylx*
2013 Race Red 5.0 "Lucy"
1967 Lime Gold 289 coupe "Ethel"
Posts: 2457 | From: phoenix | Registered: Apr 2003
| :
|
|
MoostangGT
¯
Member # 2894
|
posted
Someone correct me if I am wrong, but pull the spark plug for #1 cylinder, see if you can see it coming close to the top, when it is close at this point you can look at your timing at it should be near TDC, align it exactly with tdc and you should be there.
Also you can hand crank it.. just make sure the car is in neutral when you do.. otherwise you will get one hell of a workout.
--------------------
Sabrina aka The chick in the cow print pants.
Posts: 106 | From: Redding, CA | Registered: Jun 2003
| :
|
|
drews50
CAFords OG
Member # 2670
|
posted
thanks sabrina, ill keep ya posted, wish me luck!
-drew
--------------------
*shiftylx*
2013 Race Red 5.0 "Lucy"
1967 Lime Gold 289 coupe "Ethel"
Posts: 2457 | From: phoenix | Registered: Apr 2003
| :
|
|
MoostangGT
¯
Member # 2894
|
posted
BTW if you were to look at your rotor it should point to number one at that time...
Also, are you in Chico?
--------------------
Sabrina aka The chick in the cow print pants.
Posts: 106 | From: Redding, CA | Registered: Jun 2003
| :
|
|
Primer GR40
¯
Member # 476
|
posted
Stick your finger in the spark plug hole and crank it. Watch the rocker arms. When you feel it blow your finger out, thats the compression. Then when that rocker goes up again its the exhaust. Then next time it starts to go up thats the beginnning of the compression stroke.
--------------------
Superdupercharged Cobra
No Transmatic Notch
Posts: 2108 | Registered: Sep 2001
| :
|
|
drews50
CAFords OG
Member # 2670
|
posted
thanks Blown Mystic for the instructions, i turned the crank and every rocker arm except the loose one moved. something tells me thats a bad sign. im gonna try to remove the rocker arm tomorrow and see if i can see anything. sorry sabrina, im in the bay area until the middle of august then im coming back.
--------------------
*shiftylx*
2013 Race Red 5.0 "Lucy"
1967 Lime Gold 289 coupe "Ethel"
Posts: 2457 | From: phoenix | Registered: Apr 2003
| :
|
|
MoostangGT
¯
Member # 2894
|
posted
If you were in chico I would say bring it over...
When cranked the engine.. did you atleast see the push rod move?
--------------------
Sabrina aka The chick in the cow print pants.
Posts: 106 | From: Redding, CA | Registered: Jun 2003
| :
|
|
drews50
CAFords OG
Member # 2670
|
posted
nope, the loose rocker didn't budge. thats why im hoping its a lifter problem and nothing more serious! btw-do you come down to chico often?
--------------------
*shiftylx*
2013 Race Red 5.0 "Lucy"
1967 Lime Gold 289 coupe "Ethel"
Posts: 2457 | From: phoenix | Registered: Apr 2003
| :
|
|
MoostangGT
¯
Member # 2894
|
posted
Just drive through chico thats about all, but redding isn't that far. Did the push rod move at all? Was thinking about it last night talkin with my b/f, if the pushrod is not moving it might be more than just the lifter, you could have cam problems, but I am crossing my fingers and hoping for something simple like a bent push rod.
--------------------
Sabrina aka The chick in the cow print pants.
Posts: 106 | From: Redding, CA | Registered: Jun 2003
| :
|
|
drews50
CAFords OG
Member # 2670
|
posted
i checked again and the rocker is moving but it is still loose. my boy brought up the issue of a flattened lobe on my cam, but all i can say is that if it is a flat cam...here comes an f-cam!(gotta look at the bright side of things!)
--------------------
*shiftylx*
2013 Race Red 5.0 "Lucy"
1967 Lime Gold 289 coupe "Ethel"
Posts: 2457 | From: phoenix | Registered: Apr 2003
| :
|
|
Primer GR40
¯
Member # 476
|
posted
Its probably the lifter that needs to be replaced.
--------------------
Superdupercharged Cobra
No Transmatic Notch
Posts: 2108 | Registered: Sep 2001
| :
|
|
drews50
CAFords OG
Member # 2670
|
posted
i don't want to replace them with a sotck set...would it be cheaper to replace the busted one and then at a later time when i build this engine up in about a month buy a set of aftermarket ones, or should I buy a set of performance ones now? also...who makes a good set of lifters?
--------------------
*shiftylx*
2013 Race Red 5.0 "Lucy"
1967 Lime Gold 289 coupe "Ethel"
Posts: 2457 | From: phoenix | Registered: Apr 2003
| :
|
|
Email this post to someone!
Printer friendly view of this Ford topic
![[Frown]](frown.gif)
