no water circulation

[abicassar]

I have a nissan 9.9B2 with a cooling problem (no water coming out from tell tale)I replaced the impellor and the problem was still there than i tought that the engine could be blocked so i removed the cylinder head and also the exhaust covers but it was very clean i inspected for any cracks in the block and gear case but it seams that every thing is ok .But the problem is still there no water is coming out. can any one help me please.

 

[mjbrueck]

Re: no water circulation

Some possibilities (if you haven't already checked):<br /><br />1. The key wasn't installed properly (forgotten, slipped out, etc) in the driveshaft.<br /><br />2. The water pick-up tube is loose, broken, off.<br /><br />3. You're getting cooling water, but the tell tale is blocked. Use a piece of wire throught the tell tale hole to dislodge.

 

[abicassar]

Re: no water circulation

I already checked these I also turned the drive shaft with the engine removed and water came out from the pick up tube, but when fitted the engine again still no water came out. the tell tale is open aswell. it seems that there is something that is not letting the water going into the block but i cant see what it is (exhaust pressure but it seems Ok ) any help will be appreceated <br />Thanks

 

[TOHATSU GURU]

Re: no water circulation

It's possible you could have something blocking the water tube up into the block. But, is the engine actually getting hot?

 

[abicassar]

Re: no water circulation

Dear All Thanks For the help it seems that I found the problem at first i was trying to start in a tank than i used the flushing headphones and water came out very good