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  1. G

    checking for error codes

    Did the check today for codes and none showed up. so will have to check further for other issues like maybe the coil pack. It is still original so after 36 years it would be a good suspect and should be replaced anyway!
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    checking for error codes

    OK, that makes sense now. I will see how that goes later today. Thanks
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    checking for error codes

    Here are the instructions that I was referring to. Doesn't seem to be working like that for me. Malfunction Codes Reference doesn't make sense to have to count up to some of those fault code numbers.. Thanks for the info on the scan tools.
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    checking for error codes

    It never flashed any numbers just the service engine light flashed. I have a retired mechanic friend with an OBD2 scan tool that will have a look at it.
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    checking for error codes

    When I went to check for error codes for some rough idling I used the instructions for using a jumper wire on the ALDL diagnostic terminal. The "service engine soon" light flashed but did not flash code 12 which from the instructions is to indicate that the ECM diagnostics are working. Have I...
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    Hi and low rad fan relay replacement

    Thanks for that video Heskahoka, All good info, I will leave it off. This site is much appreciated. Leon
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    Hi and low rad fan relay replacement

    OK, I unplugged it and it certainly stopped the fan. Why would turning the ignition key to on then off stop it as well? Also, does it hurt anything to go without one, obviously GM thought it was necessary to keep cooling the system after shut down for some reason? I opened it up and looks...
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    Hi and low rad fan relay replacement

    An update on my fan relays and some schooling needed. I installed the new relays and took it for a test run. I still have a problem because when I parked it and the ac had been running the fan would not shut down even after a lengthy wait. I unplugged the relay so we could leave the car...
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    Hi and low rad fan relay replacement

    I think you are right, I cleaned them up and seems to be working normal now. Have to give it a more lengthy test run. I have ordered new ones just in case.
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    Hi and low rad fan relay replacement

    Thanks Chuck for the reply, I will clean them up and put them back together with dilectric grease to see if that improves things before I order new ones. Hard to see how that tar like stuff can be good for conducting current. Leon
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    Hi and low rad fan relay replacement

    It looks like my relays need to be replaced. They have been acting up lately so I found they have been leaking the tar like sealant through the plugs into the wire harness plug. I see the relays are available through Hwystars website but is there a safe way to clean out the plugs on the end...
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    shift problems

    Update: I want to thank everyone for their advise. I did source a Fitzall from one of their suppliers near Vancouver .My local parts supplier was able to bring it in. thanks David for your help with the part number. I installed it today and everything appears to be back to normal. I took it...
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    shift problems

    I just checked with my local parts store and that number crosses over to a borg warner part. Is one better than the other or are they possibly made by the same manufacturer??
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    shift problems

    Thanks Mikestertwo, I do believe that may be the problem and did some searching for the GM part 8639900 and found that it is not available anywhere. I thought I had found it at GM Parts Online as it was shown in their catalog however they advised it was no longer available. So now I need to...
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    shift problems

    My 87 T type which I bought new has 106,000 klms and has lead a fairly easy life (i.e.; no racing) just some infrequent quick acceleration episodes. It has developed a transmission problem in that it shifts normally out of 1st with normal light throttle but rapidly shifts right into 3rd after...
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    fuel pump problem

    Thanks for that info Boostian, I only had a half tank and some help from my neighbour. Does this upgrade do much to increase HP?
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    fuel pump problem

    Thanks for all the replies, I do believe I will be going with the upgraded pump and hotwire kit. Leon
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    fuel pump problem

    the fuel pump finally gave out in my 87 T type (left me on the side of the road about 1.5 miles from home) I bought the car new and it has 110000 kls on it. I know I shouldn't have left it that long. Anyway I dropped the tank and removed the pump. Went to the local flaps (Lordco) and...
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    What makes one car rarer than another.

    Once again, thanks for the replies. Does anybody have a link to a complete option code list and what they are. I have been searching and only have found about half of what is shown on my option list. Leon
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    What makes one car rarer than another.

    Thanks for the replies. the car has 101,000 kls on it now most of which was put on in the first seven years when it was a daily driver. I just put it back on the road after a 4 years rest in storage. The mud flaps were dealer installed to help keep the gravel rash down to a minimum. It now...
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