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  1. paylov

    Hard Start in cold

    Hey everyone, I have a 1994 k1500 5.7 350tbi, that has been rebuilt by previois owner, somewhat poorly. Lately, in these colder days my truck has been more rough than usual to start. Usually it will start right up then have a rough idle for about 30 seconds, then be good to go. But since the...
  2. paylov

    Electrical connectors 1994 5.7 350

    Haha, yea, that plug has blue and purple wires. I think its just an extra, not a clue what it goes to
  3. paylov

    Electrical connectors 1994 5.7 350

    Hey everyone, I have 2 loose connectors if found in my engine bay. 1 is right next to the battery and runs to the juction block, believe it is what is suppose to give the block battery power. I havent been able to locate a replacement to the part that goes from connector to battery. Any...
  4. paylov

    Engine rough

    Im in the process of doing all the tune up stuff at the moment. Its all suppose to be fairly new, but i dont trust the guy before me to much anymore. You have a recommendation for a good scan tool for the obd1 system?
  5. paylov

    Engine rough

    Hey everyone, I posted a few weeks back about how my truck was missing basically its entire vacuum line system. I have added it all back, to include the MAP sensor, EGR solenoid, and evap solenoid. The engine it running real good at idle, however when you give it the slightest amount of gas...
  6. paylov

    Vacuum System help.

    Thanks man, heres the diagram under my hood. Im not going to bother with the fuel tank pressure valve, but im going to add the other 3 back. Thanks for the pics. The only sad thing is i dont have the brackets for the seonsors and you cant buy them, so i guess ill jist rig it until i can get to a...
  7. paylov

    Vacuum System help.

    Hey Everyone, A few months back I purchased a 1994 K1500 5.7L TBI. It drives fairly good, and didn't notice anything wrong when I test drove it. However there are a few issues, which i believe have to do with the fuel and air mixture. on the first crank of the morning it has a rough idle for...
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