Motor #1 just blew
05-20-02, 07:45 AM
#1
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Motor #1 just blew
97,685 miles and my motor blew. She let go half way around the first lap of yesterday's autox. I hope to have her back on the road within a few weeks, we'll see if I can make it. I spent $$$ moving into a new place on Saturday and the motor let go Sunday.
Plan to get a reman from RP. Now to call Chris...
Plan to get a reman from RP. Now to call Chris...
05-20-02, 09:19 AM
#3
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Motor fits every description I have heard of being blown:
no weird noises, power just went away
hard to start, won't idle
no power at all, but runs
sounds like a helicopter
inside of the tailpipe is now spotless due to the fuel coming out
sound of exhaust is just like other rotaries I have heard with an apex seal gone
Will verify with a compression check before pulling motor, but I am 98% sure the motor is gone.
no weird noises, power just went away
hard to start, won't idle
no power at all, but runs
sounds like a helicopter
inside of the tailpipe is now spotless due to the fuel coming out
sound of exhaust is just like other rotaries I have heard with an apex seal gone
Will verify with a compression check before pulling motor, but I am 98% sure the motor is gone.
05-20-02, 02:52 PM
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I am trying not to go home and empty my liqour cabinet; I may not get to eat next month.
Going to do a "poor mans" compression check tonight before I actually hand out my credit card number and get a motor on the way. Planning to do the transplant myself; done plenty of engine work in the past but this is my first time with the RX-7.
Going to do a "poor mans" compression check tonight before I actually hand out my credit card number and get a motor on the way. Planning to do the transplant myself; done plenty of engine work in the past but this is my first time with the RX-7.
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05-20-02, 03:06 PM
#8
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Sorry to hear that man. Are you going with a Mazda reman or having RP rebuild it?
My wife and I just moved on Saturday too, into our first house.
Good luck on doing the job yourself and I hope you don't miss too much of the season/summer.
My wife and I just moved on Saturday too, into our first house.
Good luck on doing the job yourself and I hope you don't miss too much of the season/summer.
05-20-02, 03:24 PM
#9
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YEAH!!! WhooHooo!! You Popped the Cherry, You are now offically and RX-7 Owner 
. JK, Sorry about that, but That motor lasted pretty long, so don't feel too bad. Good luck on your rebuild, and may you be back on the road soon 
. JK, Sorry about that, but That motor lasted pretty long, so don't feel too bad. Good luck on your rebuild, and may you be back on the road soon
05-20-02, 09:55 PM
#11
no
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damon,
i just pulled mine and stripped it down last weekend....it wasnt bad - pretty easy actually
the PPF bolts are a real bitch and a half though...
there is a thread on here about pullling the motor with the tranny that was pretty helpful
-Nic
i just pulled mine and stripped it down last weekend....it wasnt bad - pretty easy actually
the PPF bolts are a real bitch and a half though...
there is a thread on here about pullling the motor with the tranny that was pretty helpful
-Nic
05-21-02, 06:31 AM
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Nice to hear, Nic. Good luck getting yours running too.
Did a compression check last night and the rear rotor only has compression on one face; definately an apex seal gone. Hopefully spend my Memorial Day weekend pulling the motor.
Did a compression check last night and the rear rotor only has compression on one face; definately an apex seal gone. Hopefully spend my Memorial Day weekend pulling the motor.
05-21-02, 09:39 AM
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Originally posted by weaklink
why are you going with a reman instead of a rebuild? Just curious.
why are you going with a reman instead of a rebuild? Just curious.
05-22-02, 10:40 AM
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DamonB,
I am local in Dallas, so if you need an extra set of hands during the process, let me know. My car has 75K on it, so I'm hopeful that I can get close to 100K before rebuild, but it would be nice to have some 3rd Gen experience. My brother and I did a complete rebuild on my 81 RX-7, RP motor, tranny rebuild, disk brake rear end swap, suspension, interior, everything except the paint was new on that car. Sold it to buy my 3rd Gen!
I am local in Dallas, so if you need an extra set of hands during the process, let me know. My car has 75K on it, so I'm hopeful that I can get close to 100K before rebuild, but it would be nice to have some 3rd Gen experience. My brother and I did a complete rebuild on my 81 RX-7, RP motor, tranny rebuild, disk brake rear end swap, suspension, interior, everything except the paint was new on that car. Sold it to buy my 3rd Gen!
05-22-02, 04:31 PM
#16
Banned. I got OWNED!!!
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by the looks of your sig, you do not have an upgraded computer, which may have contributed to engine failure due to lean running
I recommend getting a Pettit computer, I love mine
I recommend getting a Pettit computer, I love mine
05-22-02, 05:58 PM
#17
Blow up or win
Nah, your apex seals are just leaking slowly - put in a gallon or two of Block Weld in your leading plug holes and go for it! (jk)
I'm amazed with all the autocrossing you do your engine held up for so long! I think that shows how dependable and tough the rotary is if taken care of....
Too bad.
I'm amazed with all the autocrossing you do your engine held up for so long! I think that shows how dependable and tough the rotary is if taken care of....
Too bad.
05-23-02, 12:52 AM
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Mine blew at an autocross eight months ago! Did you here the "you lose buzzer"...I actually heard when mine went, it sounded like a gear grind.
I know your pain, I had to wait six months for my engine (had to be boated from Mazda USA to Italy).
I got it back a month ago and its kicking *** again, I get back on the track this Saturday.
Back in the saddle again.
I know your pain, I had to wait six months for my engine (had to be boated from Mazda USA to Italy).
I got it back a month ago and its kicking *** again, I get back on the track this Saturday.
Back in the saddle again.
05-23-02, 09:16 AM
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Originally posted by yzf-r1
by the looks of your sig, you do not have an upgraded computer, which may have contributed to engine failure due to lean running
I recommend getting a Pettit computer, I love mine
by the looks of your sig, you do not have an upgraded computer, which may have contributed to engine failure due to lean running
I recommend getting a Pettit computer, I love mine
05-23-02, 09:18 AM
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Originally posted by RonKMiller
Nah, your apex seals are just leaking slowly - put in a gallon or two of Block Weld in your leading plug holes and go for it! (jk)
I'm amazed with all the autocrossing you do your engine held up for so long! I think that shows how dependable and tough the rotary is if taken care of....
Too bad.
Nah, your apex seals are just leaking slowly - put in a gallon or two of Block Weld in your leading plug holes and go for it! (jk)
I'm amazed with all the autocrossing you do your engine held up for so long! I think that shows how dependable and tough the rotary is if taken care of....
Too bad.
