newbie: sprak plugs fowl after only 30 miles?
#1
Newbie
Thread Starter
Join Date: Apr 2008
Location: pearl harbor hawaii
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
newbie: sprak plugs fowl after only 30 miles?
Hi, im looking into buying a 1993 twin turbo for a very cheap price. The reason its cheap is cause the owner says that the spark plugs fowl after only 30 miles... What could the problem be? Thank you for your time.
#4
Mazda Tech
iTrader: (4)
Leaky OMP injectors? I highly doubt that. I have never ever heard of an OMP failure like that..please don't guess it could lead to somebody wasting money.
Its entirely possible that the motor has internal oil seal failures causing it to leak oil into the housing, fowling up the spark plugs easily.
This depends on milage, heat range of spark plugs ( you need proper OEM plugs to burn off all the oil) and other factors.
Its entirely possible that the motor has internal oil seal failures causing it to leak oil into the housing, fowling up the spark plugs easily.
This depends on milage, heat range of spark plugs ( you need proper OEM plugs to burn off all the oil) and other factors.
#5
I'm on a Boat!
iTrader: (15)
Join Date: May 2003
Location: OK
Posts: 1,824
Likes: 0
Received 0 Likes
on
0 Posts
Leaky OMP injectors? I highly doubt that. I have never ever heard of an OMP failure like that..please don't guess it could lead to somebody wasting money.
Its entirely possible that the motor has internal oil seal failures causing it to leak oil into the housing, fowling up the spark plugs easily.
This depends on milage, heat range of spark plugs ( you need proper OEM plugs to burn off all the oil) and other factors.
Its entirely possible that the motor has internal oil seal failures causing it to leak oil into the housing, fowling up the spark plugs easily.
This depends on milage, heat range of spark plugs ( you need proper OEM plugs to burn off all the oil) and other factors.
This really deserves a second look lol.
please don't guess it could lead to somebody wasting money.
Last edited by ProjectD; 04-25-08 at 02:33 PM. Reason: typo
#6
Newbie
Thread Starter
Join Date: Apr 2008
Location: pearl harbor hawaii
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
ya its the one from maui. So you guys dont think i have to get a new engine just re-build it? Cause im fine with that, a good re-built kit w/ apex seal is only like about 1500 an engine is like 3000. thanks for the speedy response guys. Ill probably get it and when i have more specific details on what up with the car ill let you guys know. So do you guys think i should get it? Is for sale for 7500.
Trending Topics
#9
Newbie
Thread Starter
Join Date: Apr 2008
Location: pearl harbor hawaii
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
ya good point. But like you said its the original. And if i do have to spend 4000 re-building it i know it'll be new quality parts thats getting put into it. And the whole automatic thing will change one i get all the bugs worked outta it. But right now i just want it to be able to drive lol. But back to the point i should get a compression check done to see if the motors good. Worst case i have to buy a new motor whats a good website to shop on? Thank you for your guys time. your all alot of help!
#10
Mr. Links
iTrader: (1)
Keep in mind that if the motor is torn up, most likely a lot of other things are also torn up as well. Buy a cheap FD is like buying a lottery ticket. You could hit it big, but most likely you aren't.
Unless you really understand what you are getting yourself into, and I don't believe you do, you should get a RX7 which is in good condition and running. While it will cost you more up front, you'll spend a LOT less in the long run.
Unless you really understand what you are getting yourself into, and I don't believe you do, you should get a RX7 which is in good condition and running. While it will cost you more up front, you'll spend a LOT less in the long run.
#11
Constant threat
lol...."don't guess, it could lead to someone wasting money...."
Well frankly, that is ALL you are going to get by posting a question on an Internet forum for God's sake! It is not like we have the car in front of us to look at, nor a complete description/diagnosis of the entire problem, we are dependent upon the poster to provide as much information as possible.
So, all ANYONE can do is make educated "guesses", and try to point out possible failure causes.
Well frankly, that is ALL you are going to get by posting a question on an Internet forum for God's sake! It is not like we have the car in front of us to look at, nor a complete description/diagnosis of the entire problem, we are dependent upon the poster to provide as much information as possible.
So, all ANYONE can do is make educated "guesses", and try to point out possible failure causes.
#12
Eats, Sleeps, Dreams Rotary
iTrader: (4)
Join Date: Apr 2003
Location: Denver, NC
Posts: 3,531
Likes: 0
Received 0 Likes
on
0 Posts
Leaky OMP injectors? I highly doubt that. I have never ever heard of an OMP failure like that..please don't guess it could lead to somebody wasting money.
Its entirely possible that the motor has internal oil seal failures causing it to leak oil into the housing, fowling up the spark plugs easily.
This depends on milage, heat range of spark plugs ( you need proper OEM plugs to burn off all the oil) and other factors.
Its entirely possible that the motor has internal oil seal failures causing it to leak oil into the housing, fowling up the spark plugs easily.
This depends on milage, heat range of spark plugs ( you need proper OEM plugs to burn off all the oil) and other factors.
As for the rest of it.. As said it is a gamble if you don't know what is up with these cars or have someone that does. I would love to hook you up if I were still out there. I don't know of any shops on Maui that work on Rx's. Hypersports on Oahu built one, but I donot know much about there general rotary knowledge.As for a source for a new motor... If you want a stock motor for cheap I would use Ray Crowe from Malloy Mazda. 1-888-533-3400 I have had him ship me numerous engines when i was in Kona. Great to work with, and it was only like 200 shipping total i think for the engine. And you know how$$ shipping to the islands can be.
Good luck, Pm me with any questions. I love helping out the old home rx7's
Last edited by BigIslandSevens; 04-26-08 at 09:27 AM.
#13
Mazda Tech
iTrader: (4)
ProjectD, whatever I really don't care about what you have to say or do I care about arguing on the internet. My mentor has at least 30 years experience in the field of rotaries. Originally I thought you were talking fuel injectors, but because they DO NOT LEAK, I assumed you were talking about the OMP system.
#15
I'm on a Boat!
iTrader: (15)
Join Date: May 2003
Location: OK
Posts: 1,824
Likes: 0
Received 0 Likes
on
0 Posts
ProjectD, whatever I really don't care about what you have to say or do I care about arguing on the internet. My mentor has at least 30 years experience in the field of rotaries. Originally I thought you were talking fuel injectors, but because they DO NOT LEAK, I assumed you were talking about the OMP system.
#16
Newbie
Thread Starter
Join Date: Apr 2008
Location: pearl harbor hawaii
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
I know im getting into alot, and im probably going to put alot of money into the car. But i've always loved the rx-7!!! And now that i've got the chance to actually own one im going to take it!!! And I just want to learn as much as i can about the car and be able to help others like you guys are trying to help me. Lol i know it sounds cheesy! But really thank you guys for your troubleshooting. I know i dont have alot of info on whats wrong, but once i see the car ill get the compression check to see ifthe engines good or not and then go from there.
#17
Rotary Freak
Join Date: May 2001
Location: Peoria, IL
Posts: 1,779
Likes: 0
Received 0 Likes
on
0 Posts
Electric, your posts remind me of an old Will Roger's quote:
"When you find yourself in a hole, quit digging"
Statements like "fuel injector's don't leak" are just displaying your lack of knowledge.
And arguing with ProjectD is not smart. He is very knowledgeable about these engines, as he rebuilds them on a regular basis.
I would suggest you take a copy of your posts back to your rotary guru and show him. I think you will be in for a little embarrassment.
BTW, it's spark plug fouling, not fowling. That would have something to do with birds not rotaries.
"When you find yourself in a hole, quit digging"
Statements like "fuel injector's don't leak" are just displaying your lack of knowledge.
And arguing with ProjectD is not smart. He is very knowledgeable about these engines, as he rebuilds them on a regular basis.
I would suggest you take a copy of your posts back to your rotary guru and show him. I think you will be in for a little embarrassment.
BTW, it's spark plug fouling, not fowling. That would have something to do with birds not rotaries.
#19
Senior Member
iTrader: (2)
I know im getting into alot, and im probably going to put alot of money into the car. But i've always loved the rx-7!!! And now that i've got the chance to actually own one im going to take it!!! And I just want to learn as much as i can about the car and be able to help others like you guys are trying to help me. Lol i know it sounds cheesy! But really thank you guys for your troubleshooting. I know i dont have alot of info on whats wrong, but once i see the car ill get the compression check to see ifthe engines good or not and then go from there.
Thread
Thread Starter
Forum
Replies
Last Post
smikels
2nd Generation Specific (1986-1992)
3
08-18-15 01:26 PM