Help! I think I blew my engine
#1
Three Wheelin'
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Help! I think I blew my engine
Earlier today I noticed a ticking sound coming from the engine that rose in freqency with the RPMs. The engine ran fine today, I gave it some gas coming around a corner and the engine stalled out. When I started it back up, it wanted to stall again, so I kept the throttle into it and it sputtered the last 1/4 mile to my house, not going more than 10mph with it floored.
Any ideas? Maybe a stuck lifter? I hope it isnt the dreaded #2 rod bearing.
Any ideas? Maybe a stuck lifter? I hope it isnt the dreaded #2 rod bearing.
#2
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Might have something to do with running 19psi of boost. I don't think your injectors(if stock) could keep up with that. You may have run into a lean mixture problem. Aside from the ticking noise, the running problem you described happened to me when I blew off the boot from the IC pipe to the Throttle body. The ticking could be a lifter tapping.
Chris '86 951
Chris '86 951
#3
Three Wheelin'
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Well, I checked the vaccum system again and I noticed I had blown off the blowoff valve (no pun intended). It was dark last night I guess that is why I didn't see it the first time. As for the ticking sound, it was a lifter, and I added a lifter freeing product to the oil and it fixed that immediately.
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[quote]Originally posted by Rich Sandor:
<strong>my engine makes a ticking sound too when idling.. it's quite noticable. what is it?</strong><hr></blockquote>
injectors perhaps? i know with hondas (i used to have an rsx) they can be quite noisy, i wonder if our cars are the same...
<strong>my engine makes a ticking sound too when idling.. it's quite noticable. what is it?</strong><hr></blockquote>
injectors perhaps? i know with hondas (i used to have an rsx) they can be quite noisy, i wonder if our cars are the same...
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#9
Three Wheelin'
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I used a product called sea foam. It is available at any napa auto parts store. It actually freed up the lifter about 2 miles after I added it to the oil.
#10
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Glad your problem was your BOV, I know how you felt. I also have a lifter tap, I was going to go for the Marvel Mystery Oil, but am leary of putting additives in my car.
Chris
'86 951 suspension stuff, clutch with racing pp, tial 35mm, stage II chips, mbc @ 15psi.
Chris
'86 951 suspension stuff, clutch with racing pp, tial 35mm, stage II chips, mbc @ 15psi.
#11
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Guys.. would this lifter tapping be more notisable in cold starts? I have a 85 n/a and its common for it to rattle in cold starts even more if its been a while since the oil change..