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  1. R

    L67 Vs L36 flexplates

    Hi, Im looking to install an L67 into my early 4L60 trans (not electronic) I know that the flexplates on the L67 are different to the standard ecotec, a different balance and that the L67 also uses a larger diameter torque convertor My question is:- will the standard T/C bolt up to the L67...
  2. R

    high knock count causes?

    Hi brains trust, i am getting high knock counts with the VP V6 ecu. knock counts are a steady 195 - 200 across ALL RPM and Load ranges, including at idle and overrun? This then causes the ECU to give a constant 12 deg advance reduction any suggestions re what may be causing this greatly...
  3. R

    knock sensor removal tips

    hi brains trust. my V6 has a siezed knock sensor, outer section . inner section, that has the nut and plug etc turns in the outer. any suggestions on removal appreciated
  4. R

    ecotec conversion wiring questions

    Hi, have finally decided to replace my 808 loom on my ecotec with an ecotec loom. My current wiring is in 2 parts, 1/ lwr engine loom and relays which controls starter alternator fuel pump etc. 2/ engine top loom which plugs into the sensors and ecu unit and injectors. Is any of this...
  5. R

    BRAINS TRUST. help needed

    hi, im running an ecotec with the 808 ecu. previous motor ran very well no issues, this replacement motor?? !/ ecotec with vp loom and sensors. Runs well when cold, performance is great, BUT, after reaches operating temperature power drops dramatically? at no time does it misfire or bad...
  6. R

    TH700/4L60 trans TCC

    Hi brains trust, i am using a TH700 type trans with a manual TCC switch for the lockup wired through the 4th gear etc. My problem is that it all works fine when the box is cold, but stops working when box is hot. Replaced the solenoid at recent service as old unit had slight cracking any ideas??
  7. R

    VZ SV6 engine swap

    Hi, i have a VZ with engine code H7A, which has died can i fit one with code H7L? or what do i have to change to make work? im assuming that if i stay with all original sensors and T/B, ECU etc it should be OK?
  8. R

    V6 Commodore missfire

    Hi i have a missfire that occurs under load when at operating temp when cold goes as normal but as soon as its at operating temp breaks down under load, generally looses power and responsiveness so far have changed:- plugs leads coilpacks and ig plate still no change in drivability...
  9. R

    l67 into VP

    hi guys, looking at the above conversion but would like to keep the VP 808 ecu? any info please rgds
  10. R

    VX v6 extreme vibration at ~ 2300 rpm

    hi, looking for some help recently replaced the old buick with the ecotec(running 808 ecu) engine idles fine accelerates OK, runs the 700 auto but has extreme vibration at ~ 2000-2300 rpm in neutral the motor vibrates ~ 20mm higher revs all OK this coincides with a 'barking'...
  11. R

    Ecotec on 808 ecu memcal tune to suit stock ecotec

    hi, changing out my old vp buick v6 with a vx ecotec using the vp sensors and ecu need map tune to suit the ecotec regards
  12. R

    Hilux / VP commodore 6 Conversion, Engine check light

    hi, recently inherited the above and having some wiring issues the engine check light was never wired in during the conversion and i wish to do so now todate i have done the following 1/ using a suitable globe fitted into dash (not using any of the existing prnted circuits) 2/ taken...
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