Go Back   Rotary Car Club > Tech Discussion > RX-7 2nd Gen Specific (1986-92)

RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections.

Reply
 
Thread Tools Display Modes
Old 09-23-2008, 12:22 PM   #1
yeti
Rotary Fan in Training
 
Join Date: Mar 2008
Location: Morristown, TN
iTrader: (0)
Posts: 70
Rep Power: 17
yeti is on a distinguished road
Default Water Injection Treatment Flooded my engine.

Hey, so after learning where to inject the water into the engine I decided I'd give it a shot. At first I didn't hole the throttle open enough to keep it running, so I tried again. Then after doing it successfully the idle was wack like it was trying to die then it did and now it won't start. I figured it was flooded so I have changed plugs which they were wet still no go. so I tried the extended method where you inject oil into the housings still no go.. I'm charging the battery now to see if maybe that'll help so the oil will just have to wait until tomorrow. because I have to go to work soon. Hopefully someone can help me if it still doesn't start next time I try.

I still have my apex seals or atleast it was making even whooshes. The car is pointing down hill a bit but I can't roll start it because there is no room. it's an 89 vert.

I think maybe some of the water isn't leaving the engine since it's down hill. but now that I think about it wouldn't leaving the bottom plugs out blow the water around and out?






__________________
1989 vert, RB header and presilencer (looking for a catback), SAFC-II, custom fiberglass speakerbox, 130 amp alternator sweetness.
Parts Interchangeability List

Last edited by yeti; 09-23-2008 at 12:42 PM..
yeti is offline   Reply With Quote
Old 09-23-2008, 12:37 PM   #2
Whizbang
Respecognize!
 
Whizbang's Avatar
 
Join Date: Jul 2008
Location: Δx = ħ/2Δp
iTrader: (5)
Posts: 3,190
Rep Power: 20
Whizbang will become famous soon enough
Default

that is interesting....but its likely the plugs are wet.
__________________
For current updates and event coverage check out
Follow on Twitter! @WhizbangRally
Whizbang Rally's Webpage | Facebook
Whizbang is offline   Reply With Quote
Old 09-23-2008, 01:14 PM   #3
classicauto
crash auto?fix auto
 
classicauto's Avatar
 
Join Date: Feb 2008
iTrader: (0)
Posts: 816
Rep Power: 17
classicauto is on a distinguished road
Default

Quote:
Originally Posted by yeti View Post
but now that I think about it wouldn't leaving the
bottom plugs out blow the water around and out?
Yeah in a case like this I'd pull the plugs, remove the EGI fuse or disbale the fuel system in whichever way you can, then crank the engine over until you don't see any more misting coming from the plugs holes. Then give it a little shot of oil, insert the plugs and try again.

Also, if this is an N/A and depending on how long/how much water was put in, there may be some stuck in the intake tract making starting tough. if you do get it fired up, take it for a good long drive and clear its throat.
classicauto is offline   Reply With Quote
Old 09-23-2008, 01:44 PM   #4
vex
RCC Loves Me Not You
 
vex's Avatar
 
Join Date: Jul 2008
Location: Influx.
iTrader: (6)
Posts: 2,113
Rep Power: 19
vex will become famous soon enough
Default

Also don't forget to change your oil after doing the water treatment. Usually just a pre-cautionary measure but for what it may prevent may be well worth it.
vex is offline   Reply With Quote
Old 09-23-2008, 10:17 PM   #5
yeti
Rotary Fan in Training
 
Join Date: Mar 2008
Location: Morristown, TN
iTrader: (0)
Posts: 70
Rep Power: 17
yeti is on a distinguished road
Default </thread>

As I stated above I did do the flooded procedure. Anyway, the car runs fine now. I think I just killed the battery trying to start it.. or maybe it cooled down and that helped or just letting the oil sit in the housing helped either way. I started it up and let it run for a minute I couldn't take it out because I'm now trapped in the drive way.

Could a moderator delete this thread because I don't want to have any f.u.d. about this water injection. Because I believe under normal circumstances it wouldn't do this it was probably just where the oil was washed off the rotor so it lost it's compression.
__________________
1989 vert, RB header and presilencer (looking for a catback), SAFC-II, custom fiberglass speakerbox, 130 amp alternator sweetness.
Parts Interchangeability List
yeti is offline   Reply With Quote
Old 09-26-2008, 12:59 AM   #6
TehMonkay
Rotary Fanatic
 
Join Date: Apr 2008
Location: Louisville, KY
iTrader: (0)
Posts: 302
Rep Power: 17
TehMonkay is on a distinguished road
Default

I just put the water in a cup and suck it up with a vacuum line
__________________
My car blows up everytime I start it, it's rotary

TehMonkay is offline   Reply With Quote
Old 09-26-2008, 06:14 AM   #7
yeti
Rotary Fan in Training
 
Join Date: Mar 2008
Location: Morristown, TN
iTrader: (0)
Posts: 70
Rep Power: 17
yeti is on a distinguished road
Default

Yeah, well I've figured it out now. But yeah anyway, I would only be hesitant because it's me.. There was a guy behind me even closer and in view of the jail more so that every day for a few months would lift his hand brake and sit the for 30 minutes burning out his neon.. then on the weekends fix it to do it again. the smoke from the tires and the noise was much much louder that me. And this guy would also do this and any time of the day and sometimes night.
__________________
1989 vert, RB header and presilencer (looking for a catback), SAFC-II, custom fiberglass speakerbox, 130 amp alternator sweetness.
Parts Interchangeability List
yeti is offline   Reply With Quote
Old 09-26-2008, 09:31 PM   #8
NoDOHC
The quest for more torque
 
NoDOHC's Avatar
 
Join Date: Sep 2008
Location: Sheboygan, Wisconsin
iTrader: (1)
Posts: 855
Rep Power: 17
NoDOHC will become famous soon enough
Default

Glad you got it fixed. I never tried the water treatment, but my '86 lost the coolant seals and it was very clean inside (although hard to start).
NoDOHC is offline   Reply With Quote
Old 09-27-2008, 08:35 PM   #9
yeti
Rotary Fan in Training
 
Join Date: Mar 2008
Location: Morristown, TN
iTrader: (0)
Posts: 70
Rep Power: 17
yeti is on a distinguished road
Default

ha yeah thanks, I plan on doing it once more before my oil change since I've been told I should do one. I'm not saying this one time did anything major but it does sound a little different and I do feel something but nothing significant atm. It could be were I put my TPS back where kevin said it should be (by looks) not by ohms because it's way off if you look at the ohms.. Which I have a question about that anyway.

Since I put my TPS back to were it's unscrewed til a few threads are showing out of the bottom My car starts with out to problem but now I have a 1500 bucking, decel bucking and a sound happening in my exhaust. Also it takes for ever for it to idle at 750 instead of 1000 or more. I'm looking for a TPS now.
__________________
1989 vert, RB header and presilencer (looking for a catback), SAFC-II, custom fiberglass speakerbox, 130 amp alternator sweetness.
Parts Interchangeability List
yeti is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 01:00 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Hosted by www.GotPlacement.com
Ad Management by RedTyger