Recent content by mjck5

  1. mjck5

    torque lock up

    that's what's confusing me, if i unhook term D the only ground i should have is the fourth gear switch so it should be grounding when it goes into od, but with D removed i get nothing, i guess maybe i have a bad 4th gear switch, is there any advantage/disadvantage to having the temp switch in...
  2. mjck5

    torque lock up

    it is a 2 wire solenoid and a 1 wire 4th gear switch, right now i have it wired like the attached diagram of what's inside tranny and it locks up in every gear, it looks like terminal B bypasses the switches and grounds the solenoid so it makes sense it would allways lock, when i unhook term D...
  3. mjck5

    torque lock up

    hey everyone, more tcc lock up questions i have been trying to get my tcc lock up working as it should, i have a 86 k5, i replaced the tranny years ago with a rebuilt one out of a 88,apparently they control the lock up differently because my 86 doesn't have an ecm and the 88 does. power runs...
  4. mjck5

    torque converter lock up

    hey everyone, more tcc lock up questions i have been trying to get my tcc lock up working as it should, i have a 86 k5, i replaced the tranny years ago with a rebuilt one out of a 88,apparently they control the lock up differently because my 86 doesn't have an ecm and the 88 does. power runs...
  5. mjck5

    overdrive super servo

    hey all, i am planning on putting a corvette servo in my 86 k5 and was wanting some opinions on if also upgrading to the superior super servo for the overdrive is worth the extra money. my blazer is a daily driver i dont do any racing or anything crazy with it. what are some of your guys opinion?
  6. mjck5

    400sb flex plate torque spec

    hey everyone, i had to replace my flex plate in my k5 with a 400sb and a 700r4 tranny, i cant find any reliable torque specs anywhere, anyone know what the flex plate and torque converter should be torqued to? and what size of gap should there be between flex plate and torque converter?
  7. mjck5

    torque converter lock up

    thanks everyone for all the responses, pretty sure my tcc is hooked up correctly i think i just need to get a tach so i can see it change rpms for myself to be sure. i was doubting myself after a self proclaimed square body chevy master mechanic swore that without the ecm and all the emissions...
  8. mjck5

    torque converter lock up

    Hey all, i have a 86k5, originally had a 305 but i swapped it out for a 400sb years ago, when i did that i got rid of all the emissions stuff and put in a new distributor and by passed the ecm, the 700r4 tranny had the torque converter lock up and i left the pressure switch thats by the brake...
  9. mjck5

    Summit Brand Headers???

    put a set on my 86 k5 last summer, had to do minor modification on the power steering bracket and theres a bracket on the passenger side i had to remove, looked like it was some type of rubber bumper thing in case you bottom out, after i redid most of the work i paid a suposed pro to do to...
  10. mjck5

    Corvette servo

    Have been hearing about upgrading 700r4 with corvette servo, is it worth it? Also is it worth upgrading to the billet? Does that make the od better/stronger? It’s in a 86 k5 daily driver but used for towing and off road
  11. mjck5

    f/w junction block to fuse block

    Calsgt Now that the weather is getting nice and the salt is off the roads it’ll be my daily driver, so I agree with you if it’s working like it should I don’t plan on digging further till I have to, or till next winter
  12. mjck5

    quadrajet question

    i have a question for all you quadra jet experts out there, i have deciphered most of the markings on my carb its a 17080204 and after that its 3529cpm, i figured out the 3529 is the date code it was made but what is the cpm stand for? also on the front of the carb is a grid with with A-L on the...
  13. mjck5

    f/w junction block to fuse block

    update- decided to recheck fuses before pulling bulkhead connector apart all fuses were good but the one for horn/tail lights felt really loose, got in there with little flat head to bend the connector back together and when i put the fuse back in everything is working like it should, chasing...
  14. mjck5

    f/w junction block to fuse block

    Yeah it’s a mess that’s why I’m taking it one wire at a time, I’m probably going to have to pull the bulk head plug off and see if there’s anything going on in between the connector and fuse block, right now just want to figure out how to get rid of the wire back feeding the fuse block
  15. mjck5

    f/w junction block to fuse block

    Also checked all fuses and they are all good, havent traced all the wires off of the junction block have just been focusing on the one with fuse, so far it seems the rest of the wires in engine compartment havent been hacked up, i know one goes to the relay on the blower motor im assuming one is...
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