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Hi Guys, so I am asking another question and hoping to not get burnt to a crisp. The reason I am asking is, in my other thread a question was asked about a 2nd connector down near the VSV for FPU. My answer was that it must be the connector for the VSV for egr. Now, I was taking a very close...

Hi Guys, I received the new/used AFM today, (used from ebay not remanned thanks Piratetip). Before I installed it I did the same resistance measurements on it as the original afm that I removed. The only major difference was the E1 to Ks measurement. On the original it measured 12.51 ohms, which...

Hi guys, thanks for the replies. I was going to clean it, but i did see the warning about the consequences, and did not do it. I think it has been a problem brewing for a while, and finally came to light. I only just got the car back in oct, and don,t know what may have been done before me...

Hi, thanks for the response. i measured the resistances this morning at about 75 degrees. Tha - e1 = 2.24 in range Ks to E1 = 0 no resistance E1 to Ks = 12.51 in range Vc to E1 = 9.24 slightly low E1 to Vc =86.1 should be 5-10 From these values I believe that I can conclude that the afm is...

Hi Guys, need your expert help again, with a new problem or perhaps an extension of the old Hard Start When Hot Problem which I believed I solved. So I am driving along, car is running great, starting right up, hot or cold, idle right around 600, smooth as silk. I come off the highway where I...

Hi Guys, just a little follow up to this thread. Drove the car quite a bit the last few days, still starting like new. I am convinced the problem is solved. Also, I grabbed the old oem vsv out of the box i threw it in just on a whim, and tested it again with a 12v battery. Still no action. I...

SOLVED---Hi Guys, Today I installed the Dorman 911-604 VSV. It was no pleasure getting the old one out. It's not that it is that difficult, it is just in a place that is rough to get large arms and hands into. There is one 12mm bolt to remove under the intake manifold on the drivers side between...

Hi Guys, thanks mk3pizzadriver, yes I tested the timing, tps, and fuel pressure, they all test out to specs. No I haven't pulled the vsv out yet to test it, because it is in a tough place to get at, so when I do bite the bullet and get at it I want to have a replacement on the ready to put back...

Hi Guys, thanks for all the help, I am 99% certain that the vsv #17690 in the TSRM online catalog, which is toyota stock # 9091012024 is the bad part causing my problems. Now the problem is where to get one. Of course it is a discontinued part, and a search of many toyota dealers has gotten me...

Hi Guys, new update. Still haven't received the new CSI Time Switch yet, but I tried again unhooking the vac line from the fuel regulator when the car was hot and wouldn't start and run , before I pulled the vac line it catches within seconds, but stalls out within a second or two. So I pulled...

Thanks suprarx7nut. didn't know that about the afm, glad you told me before I fubared it.

The above are images of both TSB's

Hi Guys, made a little progress on the problem. First I installed a new Coolant Temp Sensor. I checked it at 3 different temps using heated water and a meat thermometer. It checked out right within Toyota specs, after installation the problem did not change, I didn't thing it would but at least...

Thanks for the advice. I haven't had the time or energy to do much more on this problem since I last posted, but today I am going to dig into this further, and come up with a solution. In a few days I will post whatever I find whether it is a solution or another dead end street. Thanks...

Hello, thanks for the advice. I checked the fpu and cleaned it. It appears to be working as the manual describes.Fuel Pressures are within specs except during Heat Soak. In searching extensively on the web, I found this scenario, that I believe fits my and many others Hard Hot Start problem...

Hi Guys, I could use some opinions on this problem, I have done many searches about this problem, and most threads end with no solution. The problem is the car is hard to start when hot. It starts and runs smooth when cold, but after running awhile then stopping, shutting engine off, come back...

Hi, I checked into the KYB's further and yes it seems that they are just a gas shock to replace the shocks without TEMS use. Here is the excerpt from the KYB Catalog Appendix C TOYOTA SUPRA MAR. 1986-91 with TEMS (Toyota Electronic Modulated Suspension) 1. Remove shock actuators. 2. Unplug...

Hi, thanks for the reply. I haven't seen any Monroe that works with tems either. I did find KYB Excel-G part # W0133-1622518 Fronts, and W0133-1622216 Rears that Claim to work with the Tems system. They are available on a few sites including partsgeek.com for 43.33 fronts, and 42.33 rears per...

Hi ALL, I've been researching what replacement shocks to get for my 87 turbo that will function properly with the tems. I do not want to ditch the tems, I had it brand new on an 86.5 back in the day, and like the ride it gives when not worn out. My 87 recently bought 87 with 65k miles on it...

Thanks Ryan, FYI the car was a one owner car bought new and untill 2014 lived in WA. Now Its here in FL. I hear you about not as many Active Users, I don't have as many friends as I once did either. Funny story, I called a Toyota Dealer in MA that advertised on the web as discount parts. I asked...