So as the title says I have a broke rocker arm bolt. I put on 105 lb valve springs a week ago and while driving home from work I heard a ticking noise, I know I should of pulled over and inspected it or got it towed home, but when I was a couple blocks from home it got louder and the check engine light came on. I scanned as I was pulling in the driveway and had a misfire code for cylinder 3. Took the valve cover off and found the bolt broke.




I know it's hard to tell with the pedestal still on but I can tell it's flush with the head. So what are the chances that an extractor could get it out? And just to add I replaced the bolts and torqued everything down just as I did when I installed the 1.9 modified rockers months ago. Is there a possible chance it was a weak bolt? All other bolts are still torqued correctly and not loose.


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