3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
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Old Mar 26, 2003 | 09:04 PM
  #26  
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From: Waiting for Indykid to catch up
If you chiped a corner seal or something small, you can't tell unless you get a real compression test.
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Old Mar 26, 2003 | 09:41 PM
  #27  
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Originally posted by 7-sins
yeah well its been two years... dont drive the car too much......

I will check the plugs... but I really have a bad feeling ya know? the oracle put up some good advice. I cant really drive the car... so I guess I will start to pull **** out.

I mean I am pretty sure the motor install was crappy.... stock injectors with a midpipe didnt help too much.... lack of tuning... and stock IC probably had the intake temps up.

One big question IF the plugs are fouled, would it sound lumpy when cranking? the plugs dont have anything to do with cranking it. Ray at PFS said it was broke as soon as he heard it crank, the 10 seconds or whatever it takes a motor to turnover.

The fuel filter was fine K&N recently installed.... injector duty peaked out at 80% after the run, I usually check my peaks on the PFC after I beat it somewhat hard.

I think I am going to get a seal kit for like 900$, reuse what I can... upgrade to 1600cc injectors, pump, regulator, ect. Large SMIC and a slightly used set of turbos (ceramic coat, full nonseq, maybe clip turbines) Tuning is the only next issue, probably datalogit and some 4am 3rd gear pulls. I think one of my friends will give me a hand with a datalogit and wideband.


I just got a reman motor warrenteed, it had 18k miles and was 3 years old was Mazda dealer installed. I just called up Mazda and they asked me to read the # off the front cover give them your VIN. Came back on the phone and Said your new motor will be sent out tomorrow. It never hurts to ask.
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Old Mar 27, 2003 | 10:03 AM
  #28  
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thats not paint....
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From: Manassas, VA
Originally posted by ZoomZoom
I just got a reman motor warrenteed, it had 18k miles and was 3 years old was Mazda dealer installed. I just called up Mazda and they asked me to read the # off the front cover give them your VIN. Came back on the phone and Said your new motor will be sent out tomorrow. It never hurts to ask.
I called and the guy said he could put it through, but he would need mazda to look at the car. I dont think Mazda would like the mods.... How did you prove to them the motor was shot? I would really like a reman.
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Old Mar 27, 2003 | 10:19 AM
  #29  
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Dont give up, Mazda saw all my mods and still supplied me a reman after 13k on the core High Tech threw in last year .So thats two cores in 20 months , not a good ordeal to go threw but Mazda did help a little .Give Ray at Malloy a call, it cant hurt
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Old Mar 27, 2003 | 10:48 AM
  #30  
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From: maryland
Pull the mods off.

If a couple hours of work will save you a few thousand dollars its time well spent
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Old Mar 27, 2003 | 12:12 PM
  #31  
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Hey, where did my $$$ go?
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Dude your in VA, call Ray at Malloy!!! He is the man, has the best prices around on anything. He is also a 3rd gen owner. Just do a search for him and you can get his ph#

STEPHEN
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Old Mar 27, 2003 | 12:20 PM
  #32  
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From: Gaithersburg, MD / WVU
600-700 rpm idle??? is that normal.. mine idles around 1100... i thought that was high but its a rotary so i wasent sure?? how do i adjust that?
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Old Mar 27, 2003 | 12:54 PM
  #33  
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I'd definitely go get a compression test. I dunno about your car, but my car borders on stall if the rpms drop to 600. Normal operation with no load is right between 750-800 rpm in my car. And I too am running with the base PFC maps.

I've seen some lumpy idles result from a vacuum leak. So before you throw a bunch of money at it, you might want to check that all the vacuum hoses are connected properly and all the solenoids in the rat's nest are still working. Should be fairly easy for you since you've gone non-sequential.
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Old Mar 27, 2003 | 03:26 PM
  #34  
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that midpipe w/out upgraded fuel maps. if i had to guess that did it
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Old Mar 27, 2003 | 05:25 PM
  #35  
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Originally posted by 7-sins
I called and the guy said he could put it through, but he would need mazda to look at the car. I dont think Mazda would like the mods.... How did you prove to them the motor was shot? I would really like a reman.
You see my Mods? I didnt show it to them, Dave at KD rotary called them for me. Its a fact that Mazda does not have to be the shop doing the work to warrenty it. My suggestion is bring it to Dave at KDR. Tell the Guy at mazda you have had a a few bad experiences with Mazda Dealer mechanics and would like a shop you trust to do the work. You could always put your car back to stock as much as possible then bring it by Mazda as well. Maybe they just want to know for a fact its blown. I put my money on you getting a new motor. Do it like I did and you have a very good chance of getting a free motor. PM me if you want my phone# and we can chat about it in detail.
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Old Mar 28, 2003 | 01:14 AM
  #36  
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thats not paint....
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From: Manassas, VA
Ok... well got a compression tester tonight. 65-70psi on each side, pretty consistent. That was with a half *** charged battery but I was looking for consistency mainly. I fired her back up and noticed the timing was all weird on the PFC... it seems like the leading was +10 degrees over trailing at low rpms/idle. under normal driving they were almost exactly the same. I am thinking maybe bad coil pack or ignition related. Any incite guys?
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Old Mar 28, 2003 | 07:29 AM
  #37  
es's Avatar
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From: Jax, Fl.
Originally posted by 7-sins
it seems like the leading was +10 degrees over trailing at low rpms/idle. under normal driving they were almost exactly the same. I am thinking maybe bad coil pack or ignition related. Any incite guys?
That's normal. The powerFC has a 10° split at idle. You can trick it out of this by not letting it control idle. Basically turn the RPMs down to 200 (Datalogits are really cool!) and twist the idle RPM adjustment screw in until you get the desired idle speed. The PFC will then run directly from the ignition maps. You can then lean out the fuel & set up your ignition to fine tune it.
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Old Mar 28, 2003 | 03:40 PM
  #38  
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Hey, where did my $$$ go?
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From: Bimingham, AL
Have you dont anything to your car lately? Change any PFC settings or anything at all???

Check and see that your getting spark out of all your wires. If not try changing the wire or the coil pack. It would pretty much have to be a leading wire or the leading coil pack cause from what i understand you can actually run just fine without the T.

Also, did you check your plugs yet???

STEPHEN
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Old Mar 29, 2003 | 12:03 AM
  #39  
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https://www.rx7club.com/forum/showth...hreadid=169511

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Old Mar 29, 2003 | 04:26 AM
  #40  
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Mazdas warranty on a reman is one year unlimited mileage. I had to have some crap done to my engine after like 13k and it was still covered.
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Old Apr 5, 2003 | 04:51 PM
  #41  
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Originally posted by SPOautos
Dude your in VA, call Ray at Malloy!!! He is the man, has the best prices around on anything. He is also a 3rd gen owner. Just do a search for him and you can get his ph#

STEPHEN
I second this, Ray is the absolute MAN! He has the best prices and the best customer a 7 owner could ask for
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