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[tech]: i'm a moron, and other ramblings (long)
sigh. why to the scirocco gods hate me? so, to recap. follow my logic. tell
me where i went wrong: dropped in new 2.0l 16v shortblock with my 1.8l 16v
head. made a bad noise at startup, deep clunky noise coming from somewhere
on the pass side of the engine. let it run long enough and smoke wafts out
of that side. crap. so, thinks i, bad bearing? local vw mechanic agrees that
it's a bad rod bearing (how did he check it, i'd like to know...). now i'll
need a new new block. chris c comes to the rescue, brings me new 16v 2l
longblock. offers to rebuild it, new seals, rings, etc. brian m lets me use
his cabbie in the meantime. switch heads again, drop in the new block/old
head. long process, only 1 day off in 3 weeks. finally get it done today,
start it up, and...guess what? same exact symptoms, noise from same side,
smoke, etc. arrrgggh! so it would appear that i must have bent a valve at
some point, and this noise is piston vs. valve? smoke is from an unhappy
valve guide trying to accomodate bent valve? didn't notice anything when i
inspected the head, but i didn't look at the head much (it worked fine on
the old block, right?) soooooo, 2 questions:
1. is there anything else that this could possibly be but something wrong
with the head? maybe not a bend valve necessarily, but something? i have 2
2l heads, i'll throw 1 on tomorrow if not.
2. what happens if i reuse the old headgasket and bolts? yeah, i shoulda
bought studs, but i didn't know i'd be doing this much swappin'. i'd like to
have 1 of the heads p&p'd within the next 6 mos. could my old stuff last
that long? this is getting expensive
needless to say, this totally sucks.
silver lining: my other 2l block is probably still good.
dark cloud: my head is probably junk.
-michael
88 x.xl 16v scirocco--2 block swaps, 2 head swaps, one more on the way.
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