Check fuel pressure with mechanical gauge, should be above 40psi, ign. On engine not running.
Remove plug. I use a spark tester you can buy at most autoparts stores. Attach wire to tester and it has a clip you attach to ground on head (like valve cover bolt), you are looking for blue snapping spark.
If no spark, check fuses and if necessary, have ign. Module tested at most autoparts stores for free.
Sunday, May 24th, 2009 AT 8:48 AM