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  1. muleunit

    Homemade electronic boost controller from boost gauge with peak/warn

    well thats what im asking, will the boost be wildly fluctuating with the light coming on, the wastegate opening and boost dropping, thus turning of the peak light, closing the selenoid, raising the boost again, ect, ect, ect making the boost flutter up and down?
  2. muleunit

    Homemade electronic boost controller from boost gauge with peak/warn

    Ok, so then I would need another power source for the selenoid. Would 12v from the battery work?
  3. muleunit

    Homemade electronic boost controller from boost gauge with peak/warn

    So I was thinking about making my own electronic boost controller using the prosport elite boost gauge with the peak/warn function. What I want to do is use the peak light as a signal line to open a selenoid to the wastegate. Any input on this? comments? Concerns? before I destroy a perfectly...
  4. muleunit

    ECMlink 1g lc1 wideband install?

    Just as a heads up, don't try to mess around with the lc-1's firmware. I had tons of trouble trying to update it and change settings and ended up having to send it back to innovate to be repaired. Installing, uninstalling, shipping, waiting, and installing again is not fun :(
  5. muleunit

    Putting 420a engine back together and need help!

    http://www.2gnt.com/www/corbin/rebuild18a.jpg Is that small grey plug what you are talking about?
  6. muleunit

    Third gear pull tuning advice PLEASE

    Thanks again gofer. Whats the best way to smooth out the VE table? Manually adjusting each cell?
  7. muleunit

    Third gear pull tuning advice PLEASE

    Im new to the tuning game. My wideband is reading that I'm running rich with an AFR of 9.6-9.9 during WOT. Can I lean it out and gain some more power? :cool:
  8. muleunit

    Noob tuning log

    Okay so the VE table isn't used in vacuum? Then how do I richen or lean out my idle/cruise? Sorry for asking so many questions but Im having a hard time understanding this.
  9. muleunit

    Noob tuning log

    quick question, I know the x axis on the VE table is RPM, what is the Y axis? Also what does the number in each cell mean? Higher number=more fuel? Thanks so much.
  10. muleunit

    Noob tuning log

    How does this log look? Im very new to tuning and would appreciate if somebody could please help me or give me advice. This was a 3rd gear pull from 1800rpm to 6000 rpm
  11. muleunit

    1990 nlts wire install

    Make sure you check the box use starter switch for clutch wire(invert signal) since you have a 90
  12. muleunit

    Only running on 2 cylinders

    Take out your ecu and check the capacitors inside, the ecu is right behind the radio. Look for leaking/bulging.nevermind I didnt see that it was a non turbo.
  13. muleunit

    High Idle

    2G BISS Adjustment TPS Adjustment
  14. muleunit

    Lotek A Pillar install & Autometer Ultralite II Q.

    what about these guys? http://www.cadvision.com/blanchas/54pontiac/images/30qd-female.jpg I know autometer cobalts use those to connect on the back of thier gauges, they just crimp onto the wire.
  15. muleunit

    Wiring sensors into ecmlink v3

    Is it possible to datalog a lc1 wideband and Gm 3 bar map sensor in ecmlink v3 using the stock 1g maf? Also do I need a buffer when wiring the signal wire from the wideband into the ecu? :confused:
  16. muleunit

    2G 4th Gear refuses to go in

    Whens the last time you checked the gear oil in the transmission?
  17. muleunit

    90-91 Talon TSI Help

    Just look for hack job half assed mods, toggle switches to nowhere(my car wouldn't run for the loggest time because previous owner rigged up a kill switch to the ignition coil and fuel pump and a wire was grounding where the insulation wore through), ductape anywhere, check the oil, ask when the...
  18. muleunit

    420a general maintenance

    Go to pepboys or autozone and buy a haynes repair/maintence manual, they're $20 and tell you everything you need to know. I highly recommend having one.
  19. muleunit

    Car won't start. Stranded in nowhere!

    Did you put the wires on correctly?
  20. muleunit

    rpms drop after a drive on a HOT day

    Check your base timing
  21. muleunit

    Resolved 1G Misfire/stutter (stutter feels like spark blow out)

    Yeah definately do a boost leak test and update us tomorrow, that should have been one the first things you did.
  22. muleunit

    Stuck on some stripped bolts!

    can you weld a nut on top of the old ones?
  23. muleunit

    screeching in top left of engine bay during boost leak test?

    One of my fuses under the hood would squeel when I had a weak battery connection, just listen around I'm sure youll find it eventually.
  24. muleunit

    let's get things straight

    Wow man total bummer, I wouldnt be able to sleep at night knowing I ripped off another dsmtuner. :c
  25. muleunit

    brake booster question

    Ok so the brake booster isnt suppose to get boost?
  26. muleunit

    brake booster question

    I just did a boost leak test on my car and found out the brake booster is leaking, I took the hose that goes to it off and plugged it up and I wasn't leaking boost anymore. I read that the check valve in the line goes bad but I dont think mines did because my line didnt leak when I plugged it...
  27. muleunit

    Still cant pass emissions

    Check your maf for loose wires
  28. muleunit

    What's wrong with this gst?

    Are there any aftermaket parts on the car? Is the BOV recirculated? How many miles? Was the car beaten on or taken care of? Its very hard to make a diagnostic with this little information.
  29. muleunit

    What Turbo should I use?????

    http://www.dsmtuners.com/forums/newbie-forum/370449-what-best-way-get-400hp-6bolt-motor.htmlThat should help out a bit.
  30. muleunit

    BOV question

    Just grab another one off craiglist or ebay, its not worth the headache of trying to fix a 20 year old part.
  31. muleunit

    non turbo miss firing

    Did you do a compression test?
  32. muleunit

    !@#$% MBC throwin me a code..NEED HELP #$%^

    Yeah Im pretty sure its from disconnecting the BCS. I disconnected it on mine and it didnt throw a cel but thats cause mines a 1G. Looks like someones taking a trip to the junkyard like ArmyGSX said.
  33. muleunit

    !@#$% MBC throwin me a code..NEED HELP #$%^

    Turbo xs mbc is a bleeder type boost controller, basically it creates a small boost leak in the signal line to the waste gate which could be why your getting a CEL. Wind the screw all the way in and see if your light clears. Or disconnect your battery for 10 minutes, which clears your cel for a...
  34. muleunit

    non turbo miss firing

    My car did that too, move the fuel line thats attached to the fuel pressure regulator around and see if the engine responds at all. If not then I'm all out of ideas.
  35. muleunit

    non turbo miss firing

    When you changed your plugs did you lower them with a rubber hose or just drop them in? Coulda hit off the head and changed the gap if you dropped them in.
  36. muleunit

    non turbo miss firing

    to check if your ISC motor is bad use an ohm meter and measure the resistance between the top left and the top middle of the plug, should be around 28 ohms, if more replace it.
  37. muleunit

    non turbo miss firing

    do you have the 1.8 liter or 2.0 non turbo?
  38. muleunit

    non turbo miss firing

    check for vacuum leaks or a clogged fuel filter
  39. muleunit

    running rich and bad idle

    Recirculate you BOV and see if that clears things up. DSM's are suppose to have recirculated bov unless your running a blow through maf.
  40. muleunit

    A few questions about 2G

    I'm not sure but that plug looks like the cooling fan plug, does he have the fans hooked up to a switch inside the car?
  41. muleunit

    non turbo miss firing

    Yank out your ecu and check for bad/leaking caps.
  42. muleunit

    maf question

    You can use a 2g maf with a translator which is an upgrade over the stock 1g MAF. And no dont drive your car without a maf.http://www.vfaq.com/mods/2GMAF-1G.html
  43. muleunit

    Fuel line problem

    My car has this strange problem where it wont run if the hose that connects to the fuel pressure regulator isnt in the right position? When the cars running if I move the hose around the engine dies. If you look at the picture, its the hose im pointing to, Ive changed the line to a shorter hose...
  44. muleunit

    what is the best way to get 400hp 6bolt motor

    justmx where do you get the turbine housing for the hx35 to bolt on to a dsm manifold?
  45. muleunit

    Car Overheated / Overheating / Overheats [MERGED]

    I have no idea how old the pressure cap is, I bought the car about a year ago and its the one that came on it.
  46. muleunit

    Car Overheated / Overheating / Overheats [MERGED]

    how small of an antifreeze leak can cause it to overheat this much?
  47. muleunit

    Car Overheated / Overheating / Overheats [MERGED]

    OK this morning I checked the antifreeze and oil and they both looked fine, no milkshake. Then I started thinking and a while back I had to replace my cam position sensor and I'm thinking maybe the timing is off. If the timing is off can my engine overheat? What should my timing be set at if...
  48. muleunit

    Car Overheated / Overheating / Overheats [MERGED]

    @gstryyder Yes the fans come off and no i took the heat shield off. How would that affect temperature. @DwrDsm how would I know if my water pump is bad?The aluminum rad on the car is really thick, One of my friends said it could be overheating because the fans arent powerful enough to draw...
  49. muleunit

    Car Overheated / Overheating / Overheats [MERGED]

    My car randomly overheats for what seems like no reason, the temperature gauge spikes( to the red) shortly after boost, but it also spikes at idle. The only time its not extremely hot is when im cruising on the highway. I know its not the gauge because I installed a manual temp gauge too. I dont...
  50. muleunit

    cant shift into first gear

    thanks man. How hard is it to put another used transmission in?
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