Sapper 157 Posted October 25, 2015 Author Share Posted October 25, 2015 I didnt adjust the valves at all. I got all the push rods back in... Link to comment Share on other sites More sharing options...
ihscout54 Posted October 25, 2015 Share Posted October 25, 2015 The adjustments must be checked, most certainly if you swapped the rocker assys. Sometimes you have to just quit for the night. Start fresh tomorrow. Watch the Mentalist or throw in a Star Wars dvd. Heres a couple threads to read while you chill. http://www.ultimatesubaru.org/forum/topic/152312-ea81-rocker-arm-assy-left-and-right/ http://www.ultimatesubaru.org/forum/topic/155873-ea81-valve-adjustment-issues/ Link to comment Share on other sites More sharing options...
Sapper 157 Posted October 25, 2015 Author Share Posted October 25, 2015 Would swapping the rocker arms back fix the issue without having to readjust? I really need to get this done tonight, and if that would fix the issue than that would be worth staying up a few more frustrating hours. Link to comment Share on other sites More sharing options...
ihscout54 Posted October 25, 2015 Share Posted October 25, 2015 Im not thare so Im only giving an opinion. If they are reversed then theres a good chance swapping them back will get it to start. Ive never gone this deep withought adjusting the valves. Kinda a requirement for this job on the solid lifter motors. Too many variables like pushrods getting mixed up, head surfacing and new gasket thickness. They are always off after... I would take my advice in my previous thread, when you push too hard mistakes happen. Link to comment Share on other sites More sharing options...
Sapper 157 Posted October 25, 2015 Author Share Posted October 25, 2015 Okay thanks, I will try swapping them and if that fails then I will just have to figure it out later. You mentioned something about the push rods? Are the push rods different sizes? they all looked the same length to me. Link to comment Share on other sites More sharing options...
ihscout54 Posted October 25, 2015 Share Posted October 25, 2015 The pushrods wear, possibly differently... Its miniamal but what youde be adjusting is a pretty tiny gap. Im assuming you have a solid lifter EA81, if so the adjustment procedure is annoying (in the car) but easy. Link to comment Share on other sites More sharing options...
Sapper 157 Posted October 25, 2015 Author Share Posted October 25, 2015 Thanks for your help/advice scout! I will try swapping the rocker assy and if that fails then I guess i will just figure it out later Link to comment Share on other sites More sharing options...
Sapper 157 Posted October 25, 2015 Author Share Posted October 25, 2015 Alright so I switched the rocker assy and it runs now but EXTREMELY rough. So I guess I need to adjust the valves. I found some info on a website about how to do it. Does this look like the proper procedure to you? 1)turn crankshaft until dist points at cylinder 1 (trace the plug wirefrom the passengers side --left as your facing it-- back to the dist.)2)make sure crankshaft pulley mark is lined up with center ofcrankcase (the seam where the two halves meet)3)pop off the valve cover4)intake: .010, exhaust: .014spin crankshaft CLOCKWISE 180 degrees. this is 1/2 turn, until themark on the opposite side of the pulley is lined up with the caseseam.now you adjust valves for cylinder 3, which is FRONT, passenger side.turn 180adjust #2 valves (drivers side, front)turn 180adjust #4 valves (drivers side, rear) Link to comment Share on other sites More sharing options...
ihscout54 Posted October 25, 2015 Share Posted October 25, 2015 I tried to tell you this has to be done. It probably would have been easier than swapping the shafts back. Your supposed to loosen the adjusters befor you pull the rocker assy anyways. That procedure is correct, but I never use the marks to do it. It really dont matter what order you do them in either as long as the cyl being adjusted is at tdc. Once you start doing it and wrap your head around it youll figure it out. 1 Link to comment Share on other sites More sharing options...
DaveT Posted October 25, 2015 Share Posted October 25, 2015 Double check the spark plug wires. One of my first reseals, I had swapped a pair. It ran on 2 cylinders, but really bad. 1 Link to comment Share on other sites More sharing options...
Sapper 157 Posted November 3, 2015 Author Share Posted November 3, 2015 UPDATE: Okay so I got my valves adjusted and it fired up after two cranks! Runs good except I think the electric choke on the stupid Hitachi is still messed up because the high idle wont engage when cold and once when it warms up it idles at about 1200-1300rpms (instead of 800-900). tried to burp the cooling system (got it on an incline, let it run up to temp with the cap off, heater on, also squeezed the upper and lower hoses multiple times to try to force any air out.) but I think there is still a bubble in the system because it seems to be getting a little warm still... of coarse I am still going by the dash gauge which is pretty inaccurate. Other than that, the ol' EA81 seems to be purring right along! Link to comment Share on other sites More sharing options...
Loyale 2.7 Turbo Posted November 4, 2015 Share Posted November 4, 2015 ... once when it warms up it idles at about 1200-1300rpms (instead of 800-900) ... Have you checked for Vacuum Leaks around the Carburetor and its Base? Any unhooked Vacuum line? Kind Regards. 1 Link to comment Share on other sites More sharing options...
ihscout54 Posted November 4, 2015 Share Posted November 4, 2015 As Jez said you could have easily left a hose off or a bolt loose and have a vac leak. You should also look at the throttle cable and check adjustment. Make sure the carb is returning to idle, and that neither butterflies are sticky. Link to comment Share on other sites More sharing options...
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