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NEMO
04-13-2010, 07:21 AM
Well this past weekend my brand new water pump failed. The pulley some how walked itself off. As soon as we heard it go flying we killed the car. The cam gear still looked in time. Towed it home and replaced the water pump and installed the timing belt. Turned the engine over by hand, didnt hear anything touching. Tried to start and I have no compression.

most likely bent valves right?

what are my chances the pistions are damaged also?

I know that this is kinda a ball park question and really wont know until I pulled the head.

Theycall_Metue
04-13-2010, 07:36 AM
cant be bent valve because the head is run by timing belt. water pump run by fan belt. without the fan belt, the car will just over heat. correct me if im wrong

NEMO
04-13-2010, 07:38 AM
cant be bent valve because the head is run by timing belt. water pump run by fan belt. without the fan belt, the car will just over heat. correct me if im wrong
this is a honda. the water pump is timing belt driven

Theycall_Metue
04-13-2010, 07:42 AM
:thinking: have to double check lol
new to honda game
that case, ( i know you know 10000x more than me about cars ) shouldnt hurt the pistons, probably bent valve(s) than

Patterson
04-13-2010, 08:06 AM
yea the valves will bend before the piston cracks most of the time. UNLESS a valve broke then your in a world of shit lol

NEMO
04-13-2010, 08:10 AM
yea the valves will bend before the piston cracks most of the time. UNLESS a valve broke then your in a world of shit lol

yeah im hoping for the best at this point. when i was turning the engine over by hand i didnt hear anything and it wasn't hard to rotate

Patterson
04-13-2010, 08:15 AM
it was hard every round? if so you might have a slight problem. but if it was just "compression" hard then you might have just got a couple valves

NEMO
04-13-2010, 08:17 AM
it was hard every round? if so you might have a slight problem. but if it was just "compression" hard then you might have just got a couple valvessorry i meant it wasn't hard to rotate

AnthonyF
04-13-2010, 08:19 AM
:thinking: have to double check lol
new to honda game
that case, ( i know you know 10000x more than me about cars ) shouldnt hurt the pistons, probably bent valve(s) than

Don't help out if you don't know then.

I am guessing your valves bent. I bet the pulley came off and kicked the t-belt and made it jump a few teeth and bent the valves. Just pull the head off and get it "worked" :goodjob:

-Ant.

NEMO
04-13-2010, 08:21 AM
Don't help out if you don't know then.

I am guessing your valves bent. I bet the pulley came off and kicked the t-belt and made it jump a few teeth and bent the valves. Just pull the head off and get it "worked" :goodjob:

-Ant.this is what im hoping for

AnthonyF
04-13-2010, 08:34 AM
^good deal, just keep it on the DL so KF doesn't know. :goodjob: then destroy that pusscake Houston.

-Ant.

Barefoot
04-13-2010, 11:50 AM
them valve are toast.

AnthonyF
04-13-2010, 12:44 PM
^fukin redneck. lulz

-Ant.

Black4DrEK
04-13-2010, 01:33 PM
them valve are toast.



x2... That sux..

Let me know if you need a rebuild.. Bwwaahahahah..

Vteckidd
04-13-2010, 01:37 PM
most likely it bent the valves. What you need to do is pull the spark plugs out, if they arent chewed up then you didnt drop a valve which means most likely the valves are just bent.

DarKStaR
04-13-2010, 01:45 PM
pull the head and check the bottom. Also if you didnt mess the head and or pistons up then just replace the valves and you should be good to go.

gerardojdm
04-13-2010, 07:17 PM
Damn, that sucks man!!!! G/L

JJSPEC Racing
04-13-2010, 08:56 PM
Sorry to hear it. Pistons should be ok. Good luck!

NEMO
04-14-2010, 10:34 AM
Sorry to hear it. Pistons should be ok. Good luck!that bad ass exhaust gave it to much power lol

Grimm Reeper
04-14-2010, 05:12 PM
lol pretty late but yea happened to me last month, but not a new water pump when it happened :(

NEMO
04-15-2010, 07:25 AM
update: pulled the head last night. i can see where the valves hit the pistons but they look fine. every intake valve is bent.

Theycall_Metue
04-15-2010, 07:55 AM
DAM
atleast the block and head is ok

seanrg1116
04-15-2010, 09:43 AM
option A - set timing, check compression

Option B - is pull the head

Patterson
04-15-2010, 10:48 AM
update: pulled the head last night. i can see where the valves hit the pistons but they look fine. every intake valve is bent.

perfect time to throw that $ at it and make the nitrous go in smooth :D

NEMO
04-15-2010, 11:14 AM
option A - set timing, check compression

Option B - is pull the head
did you not read my OP?

NEMO
04-15-2010, 11:19 AM
perfect time to throw that $ at it and make the nitrous go in smooth :D you have a point but think im just going to replace the valves and buy a honda water pump. money is kind of tight right now