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form in place gasket / RTV.

Timing cover gasket is easily replaced without removing the head. However, it will not leak a whole lot unless you are missing a significant portion of the gasket as there is no oil pressure in this area. You need to examine the TSRM and figure out where to put drops of FIPG if you are going...

You've gotta pay to play. :) These should be right at home on a drag car. Street car...not so much.

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=FI&P=101 i modified my Q45 TB to accept the 7M tps - it was a bit of a pain to configure, but I've got it made in the shade now. Everything is out the window now that I'm off the stock ECU though. ---------- Post added at 12:27...

assuming you are talking about a slight miss at idle. I can make this appear and disappear at will with the aem. It is associated with idle AFR. The leaner you go, the more missing. 13.1:1 and it is completely gone on my car. My ignition system is completely new (DH61 igniter, new IS300...

I think with solid subframe bushings, you are going to be breaking things you didn't think were possible. Unfortunately, you won't know until they fail catastrophically, which could be in a week, or 5 years down the line.

...and you are asking about ignition, not injection :)

i'm assuming you removed the white, white/red, and white/blue wires from the injectors....if you removed the other, solid colors, that is part of your issue. Did you make any changes to the fuel map to account for the change from batch to sequential? You need to double the fuel as injection is...

Ignition sync should not be 24...there are only 12 spark teeth, so that might be throwing things off. As you mentioned you are using the stock coils, you should set your dwell wizard to the 87-92 supra coils. Also, for the sequential injection, how did you wire it? As FC said, were you up and...

can you get the car to idle on four cylinders? I found that mine could still idle on as little as two. if you can't get it to idle ob 4 cylinders, chances are your phasing is incorrect. to counter fc's post, I wired my igniter as he indicated but couldnt use the 0.5 4.5 8.5 phasing.

wire it as posted in FC's original post - your wiring does not appear correct - pin 1 corresponds to c2, which should connect to coil 1 out (blue/red). Using the wiring in the first post, the necessary ignition phasing to get the car running was 4.5 8.5 0.5

A few questions. 1. Are you using an ISC? 2. If so, have you removed the thermostat/linkage from the TB? 3. If not, are you running coolant to the TB? 4. Have you tried adjusting the TPS? (Will depend on the answers to the above). The thermostat/linkage opens the throttle plate at low...

sorry, I meant twice per rev, due to the redundant wiring of the injectors. I imagine you could just have easily run off 12 fuel teeth and ran a phasing of: #1 0 teeth #2 4 teeth #3 8 teeth #4 8 teeth #5 4 teeth #6 0 teeth

hmm, so you are firing the injectors each once per revolution...I'd imagine that may not work with larger injectors however. Firing onto closed valves, my car idled and drove as if I was on the stock ECU. Night and day difference to the 0 0 0 0 0 0 injector phasing. I also noticed that...

yep, thats exactly what I did. I'll just tweak the advance map to inject for the best high-rpm power when I head to the dyno...next year.

the new phasing completely changed the way the car idles....for the better. no more misfiring and "burbling". With that said, i went for a different approach, injecting fuel onto closed valves. It reduces the injection differences between the first and second cylinders of the batch to nearly...

damn, the product marketing has really worked its magic on you.

ah, i see what you did there (it took me longer than I'd like to admit to figure it out). so the end result is that there is a tad more residence time for the fuel in the second cylinder of the bank to fire? I'd imagine that at high speeds, this delay is relatively inconsequential. In the...

are you on batch fire or sequential? by saying semi-sequential, i'm assuming still batch.

You haven't gone to sequential injection? I made an attempt, but I could not get injector channel 9/10 to fire consistently. I'm going to see if I can get it to run better by altering the batch phasing from 0 0 0 0 0 0 to 4.5 8.5 0.5 0.5 8.5 4.5. The way AEM had the batch fire set up...