optispark

  1. AWick11

    1996 RMW Collectors 5.7L Intermittent Shut Down on Freeway-Codes P0372 P1371 New ICM Causes “No Start”

    Hey there y’all, This should be pretty short and sweet. Just like the title says, I have an intermittent problem that causes the vehicle to shut down, typically while driving on the freeway around 3k RPMs or so. When this happens there are a few different symptoms other than the actual...
  2. S

    94 RMS in MT Progress Thread - Many Questions, Pics

    This is very long, I marked my actual questions in red if you're not into novels. Thanks for any help! These are imgur links, click through twice for a big version Hi from Montana! I'm Sever, and I bought my RMS in March 2015. I've been lurking here ever since. I've never needed to post...
  3. D

    no heat

    Hello I have purchased w 1 owner 94 roadmaster with 94,000 miles.. It has no heat so im thinking waterpump. I do know I should change optispark as well. If anyone know s good quality waterpump and optispark i'm trying to take advantage of pepboys black friday sale 35% off entire order...
  4. A

    95 RM, possible optispark problem?

    Possible, but I'm not sure! The history: This RM was owned my an older couple (original owners) and well maintained, very clean with about 125K miles and no issues. Several months ago one morning, after a heavy rain, I remote started my 95 RM, and when I went outside, it wasn't running... I...
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