HB280ZT Posted November 8, 2008 Share Posted November 8, 2008 Hi All, Well I am working with a MS V3 running extra code 29y4. Here are my symptoms: Car will not start, it will turn over and it has fuel, pressure at 38 psi during crank, wet plugs, checked the injectors and they are firing spark, checked at the coil and with plug on engine, replaced coil and checked all plug wires, no problem the timing is 20 deg during cranking as viewed with a timing light This all happened after I did a high boost 18psi/speed run and a vacuum line come off and the car started to run like S**t. It ran extremely rich (10.00 on my wide band). I found the problem and reconnected the vacuum line and replaced the plugs, fouled really bad. The car started and ran until I went to adjust the fuel pressure and the car died and has not started again! I also removed the MS unit and checked it with my old MS tester and it seemed to work fine, but I can not adjust the injector PW. I did not see any burnt or bad parts on the MS motherboard. So what to try now? Thanks for the help! HB280ZT Quote Link to comment Share on other sites More sharing options...
mobythevan Posted November 12, 2008 Share Posted November 12, 2008 Any updates to this? Are you still having trouble? Quote Link to comment Share on other sites More sharing options...
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