2001 Honda Odyssey "plugged vacuum start" Questions

...have carbon in the EGR which simulates a vacuum leak,bad spark plugs,a leaking intake manifold,or low fuel pressure from a bad pump or clogged filter. i would start with the spark plugs and fuel ...

...Start engine and allow it to idle for 5 minutes. If readings are more .16 in. Hg. pressure or less than .16 in. Hg. vacuum, substitute a known-good PCM and recheck. See SUBSTITUTING PCM in ...

...fouled the plugs and won't start. Change the plugs, unhook the vacuum line to the tranny, plug the vacuum port and re-start the engine. You know now you have to replace the vacuum unit on the

...PIECES OF VACUUM HOSES LONG ENOUGH USE TO START SCREW SPARK PLUGS BACK IN CYLINDER BLOCK WITH OUT STRIPPING THREADS YOU PUT VACUUM HOSE OVER SPARK VACUUM HOSE GIVE YOU MORE REACH FOR INSTALLING

2001 ford taurus,lopes when first started,when cold. the car lopes,when its first started,after it sits all night. runs fine aqfter it warms up. intake manifoold leak check all vacuum lines 

backfiring just before it starts was runnung like a champ after plugs and wires changed, than wouldnt fire for several attempts now backfires just prior to starting. Once started runs like a champ, if

vacuum line. Start car. While idling in park, spray cleaner around base of carb, intake manifold to head area and around all vacuum lines. If the idle increases or smooths while spraying an area, that

plugged any ideas??? HOOK VACUUM GAUGE TO INTAKE MANIFOLD,IF VACUUM GAUGE NEEDLE SLOWLY DROP TO 5 HGS YOU HAVE A RESTRICTED EXHAUST SYSTEM, EITHER MUFFLER PLUGGED OR CATALYTIC CONVERTER PLUGGED BURNED

start to finish. It's a tight fit for the open end wrench but it can be done, good luck and Merry Xmas. vacuum lines go to top of transfer case to a vacuum switch then on the front of transfer case is

plugged exhaust. does it start up fine and then get worse? if so it might be your cat. you can check this with a vacuum guage. find a vacuum port that allways is charge .attach th guage then start .if