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LCOX |
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#1
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Member ![]() ![]() Group: Members Posts: 93 Joined: 19-December 09 From: Pinnacle Member No.: 11,148 Region Association: None ![]() |
This on going problem started after I rebuilt my 1.8 engine last year. Since then I haven't driven the car and I've put it on the back burner and finally ready to face it again.
Rebuilt the 1.8 with all new bearings and new rings. There is a definite engine knock at idle and throughout the rpm range. This is not a ticking noise like a valve out of adjustment but a bottom end knock. I did check valve adjustment and everything I could think of. When I pull the #3 spark plug wire the knock almost completely goes away but not completely but definetly better A couple members said it was probably a rod knock so with the engine in the car I pulled the head and #3 piston and cylinder and tried another rod but the knock is still there. So I guess take the engine apart and look for a mistake I made on the bottom end rebuild right? Anything else I can try? Thanks in advance. L |
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ConeDodger |
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#2
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Apex killer! ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 23,631 Joined: 31-December 04 From: Tahoe Area Member No.: 3,380 Region Association: Northern California ![]() ![]() |
Take it apart and mic the crank...
There is no way to fix a bottom end knock without pulling it apart. This is part of the responsibility of doing it yourself. That thing should have been out and apart right away. Staring at it will not fix it. You're the builder. Quit wishing and take it out. I know the paralysis you are feeling. It will not fix itself and asking a question here will not help. There is either something wrong with the rod bearing or the crank. Go find out... (IMG:style_emoticons/default/sad.gif) Good luck... |
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