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    90 MTX cooling fan won't come on

    Originally posted in electronics, I think it really belongs here instead. Have a BWD replacement IRCM so I don't know if it is equal to the M or not. Cooling fan was working, now it does not come on. Put power direct to the fan, nothing. Have a 3 wire single fan (from a 92 or 93 I think)...
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    90 MTX cooling fan won't come on

    Reposted in Emergency Maintenance. I do not know how to delete this post. Have a Bosch replacement IRCM so I don't know if it is equal to the M or not. Cooling fan was working, now it does not come on. Put power direct to the fan, nothing. Have a 3 wire single fan (from a 92 or 93 I think)...
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    Eatc And Other A/c Mysteries

    I am having terrible problems with the automatic temperature control in my 90 SHO. I have been through 2 blend door actuators (one used, one new), 5 EATC control heads (3 soft button, 2 hard button), two ambient temperature sensors (resistance checked OK on both), two interior temperature...
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    Intake removal (again)

    I have read on some SHO sites that the upper intake can be removed in 10 minutes, maybe as long as 30 if you have never done it before. I don't believe it, unless there are some shortcuts that I am missing. The passenger side rear upper manifold support bracket is nearly impossible to get out...
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    Messy emergency brake pedal

    Stupid problem I have with two Gen I SHOs. Black tar looking stuff on the parking brake pedal. It seems to be coming from up above somewhere. I am looking at a '91 Emerald Green SHO+ and it has the same thing but even worse. It is all over the pedal, kick panel and the carpet under the pedal...
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    Gen II A/C EATC problem

    93 SHO. Outside temperature shows -41 deg F and the EATC is hard at work trying to heat the interior temperature 99 degrees to 60 deg F. Swapped another outside temp sensor with no change. Heard the blendoor change positions several times just before I noticed the other problem. Any suggestions...
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