Search results

  1. 9

    97 GMC k1500 5.7 engine sensor connectors

    omg... i didnt even think of that...
  2. 9

    97 GMC k1500 5.7 engine sensor connectors

    I just wanna repair the wires as they are exposed
  3. 9

    97 GMC k1500 5.7 engine sensor connectors

    i cant not find the EVO connector to purchase
  4. 9

    97 GMC k1500 5.7 engine sensor connectors

    would anyone know that type of connectors are used on these trucks? i would like to repair some sensor connections. the wire is exposed right where the wires go into the connections and would just like to replace replace the terminals. also would anyone know what sensor is connected right at...
  5. 9

    Eng 1 fuse blowing

    after 3 days of no luck i purchased the Haynes repair manual. according to their wire diagrams ENG 1 fuse feeds the following Evap can vent Evap can purge O2 sensors air injection (which I believe i don't have ) Cam sensor i did not check the Cam sensor. when i bought this pile of...
  6. 9

    Eng 1 fuse blowing

    I got it apart and checked inside. I see no issues I have just wiggled the whole harness multiply times. I think the short is going to be 2 wires together I got it apart Checked all around there
  7. 9

    Eng 1 fuse blowing

    Page 19 i am pretty sure thats for diesels According to page 15. Evap canister vent Evap emissions canister purge Maf Cam sensor All o2 sensors I have all these disconnected I'm thinking about just running an over lay harness...
  8. 9

    Eng 1 fuse blowing

    Yes both un plugged
  9. 9

    Eng 1 fuse blowing

    97 gmc k1500 5.7. Eng 1 fuse is shorted I am going crazy. Disconnected all sensors on eng. Disconnected all 02 sensors. Disconnected all ecm connects. Injectors disconne I'm getting short to ground on eng 1 fuse. I have wiggled the harness all the way to the trans and back still no luck. Is...
  10. 9

    Blinker issues

    Some one please help me. Im going to burn drive this truck off a cliff. 97 gmc k1500 Swapped all lights to leds Engine off. All lights work fine. Engine on. Left blinker works fine with headlight switch in all positions Right blinker only works with the headlights in the off position...
  11. 9

    97 5 7 vortec spider injector to mfi

    I bet these are all the same part.... just rebranded
  12. 9

    97 5 7 vortec spider injector to mfi

    Seems likes it's time to replace my injectors. Everything im seeing is to switch it to the mfi spider injector. Im looking and the only brand I'm really seeing is standard motor products. It looks just like the delphi one.. and I'm guessing it is. Rockauto.com 1aauto.com Amazon. Com All...
  13. 9

    97 gmc 5.7 p300

    Im thinking injectors because I do also get p0303 most of the time with p0300. Probably end up just doing them both and call it done. Whats a good upgrade for injectors ?
  14. 9

    97 gmc 5.7 p300

    Any suggests what to check next ? Or what it could be.
  15. 9

    97 gmc 5.7 p300

    Fuel pressures ( new fuel filter ) ENGINE COLD key on engine off 55-58 psi Idle - 3000 rpm ( steady rev up ) 45-48 psi quick snaps of throttle 55-58 psi engine off leak down 1 PSI drop every 30 secs ENGINE HOT key on engine off 55-58 psi idle - 3000 rpm ( steady rev up ) 45-48 psi...
  16. 9

    97 gmc 5.7 p300

    Installed acdelcos double platinum. Gapped to .60 Right away after starting p0300 and p0303. Spray a whole can of intake cleaner. No change. Said **** it sprayed a whole can of starter fluid. No change. Looks like I going to have to check fuel and compression. I have a snap on scanner...
  17. 9

    97 gmc 5.7 p300

    Little up date. After a 20 mile drive on the highway P0300 is intermittent P0303 went away. No dash light. Im going to try different spark plugs. I put ngks in because that what I had. Going to put acdelco in them
  18. 9

    97 gmc 5.7 p300

    Sprayed a whole can of brake cleaner around everything. No change Im sorry I though I put that. Its a simple Bosch code reader. I am getting p0300 and p0303. I have tried shaping wires and plugs. P0303 is constant. Supposed the last owner change injector at 180k, it's now 210k miles ... but...
  19. 9

    97 gmc 5.7 p300

    Not sure what to check next but could use some help. Bought this truck and its living up to my user name. Took the truck to get smog and it passed. California smog to be exact P300 random misfire was pending during the test but dash light was not on. New spark plugs New wires New rotor...
  20. 9

    97 gmc k1500 5.7 loud fan

    Hello back again. It seems to me that my truck engine fan is always on or its just loud. When I first start the truck and and give it a couple of revs all you hear is the fan. The fan goes up with engine ram. Im not 100% if this is normal or not. When engine off I can move the fan fairly...
  21. 9

    97 k1500 5.7 vortec breather hose

    This was the correct part I needed
  22. 9

    97 k1500 5.7 vortec breather hose

    That looks like the part I need off Amazon. The one it has now you can tell its broken or cracked at some time in its life and is much shorter
  23. 9

    97 k1500 5.7 vortec breather hose

    I would not call it customer work at all. The guy shouldn't be working on cars
  24. 9

    97 k1500 5.7 vortec breather hose

    The preveious owner did his own work... and the more im working on it the things I'm finding ****** up. Is looks like the original hose was broken where it went into the valve cover
  25. 9

    97 k1500 5.7 vortec breather hose

    Thanks but I just installed it and everything. Just looked and Volants look nice too.

Latest posts

Staff online

Members online

Total: 1,362 (members: 28, guests: 1,334)

Forum statistics

Threads
64,476
Messages
1,394,730
Members
51,755
Latest member
GriffisClnCo

Share this page

Top