Recent content by suprunner

(hunting this problem myself...) When I unplug my ISC, the surging continues... I'm not sure I'm able to keep up with what this should mean... Thanks, Greg

Those numbers aren't found on the actual motor assembly. They are printed on the portion that the motor assy screws on to. Which makes me hope that the motors could be interchangeable, but the lower portion is specific to different motors....

I never have heard the click when shutting the motor off. I DO however hear a rapid three/four click sequence whenever I change the position of the gas pedal while driving.

That is where I first turned to. The TPS has been adjusted with the throttle body. I checked the resistance of the ISV, and I got 22.1 across the board. Now I need to rig something up to accurately check the function again. The last attempt had the plunger not moving in or out. It made a motion...

Let me know what you figure out. How do you have your intake mounted? Unfortunately mine is right above the exhaust manifold, and I don't have any kind of hood vent... Things get hot under there unless I'm moving...I'm thinking of making a snorkel with an air-ram. . . Something simple, right at...

Hi all, My 1990 7m has a bad Idle Air Control Valve/Idle Speed Control Valve (IACV/ISCV). Symptoms include fluttering/weak idle at operating temp, not wanting to stay running on cold starts, and the plunger wouldn't move when I did the TSRM check by supplying power to the contacts...

I'm having the same problem with my 4runner'd 7m. I believe my problem so far is the idle air control valve. What gears/tire combo are you using, and what type of fuel economy? I did the TSRM power-to-IAC check, and the plunger doesn't move. . . .How do you like the setup?

Take a look at your distributor. I was experiencing the same symptoms. For one, my adjisting bolt loosened up, but secondly there was oil/grime on the contacts under the rotor. Luckily I had purchased a new one a while back. Popped it in, and no more problems.

Hi all, I've been living with this noise since I swapped the 7M into my 1986 4Runner. Everyone that I've talked to either has no clue, or is under the impression that it's not a big deal. I bought the motor with the impression that it had been rebuilt. If it was, I'm assuming that it wasn't...

Hi, Since February, my 1990 7M in my 4Runner has been making an odd noise. Everytime that I change the position of the gas peddle, be it driving or sitting still in neutral, it will make a rapid 3-4 click. It has the same sound as a gas stove lighter. I hear it from the drivers side only. I...

Also, it comes from the upper driver-side of the motor. Could this be the IACV?

I have this same problem. 1990 7MGE in my 4Runner. On mine, it seems to tic (just like a propane lighter) about 3-5 times. On mine, it's a precurser to the engine even throttling up. It's always the same level of loudness, no matter what the speed of the motor or wheels. It'll even happen when I...

I have a 1990 7MGE in my 1986 4Runner, and I've never seen an actual Supra in person. Was traveling to a smoke report and saw a Gunmetal/pearl-gray MK3 sitting in Lyons, CO. Made me smile. I also saw a very faded red MK3 in Fort Collins later. If any of you guys roll up next to a Green FS truck...

AH, I see.

I thought that the N/A 7M's came stock with 200hp. Is this not so?