1999 Cadillac Escalade Repair Question
1999 Cadillac Escalade MISFIRE
1999 Cadillac Escalade V8 Four Wheel Drive Automatic 119687 miles
119687 MILES , WHY DOES MY VEHICLE READS MISFIRE
Often times there is deposits in the poppet nozzles. This can sometimes be corrected by cleaning the injectors. The trick is finding a chemical that will break down the deposits. The stuff that is added to the tank is usually sub-par. Most often it takes something like a top engine cleaner, diluted with gasoline, and fed with a pressurized can. This is one possibility, usually occurs more cold, and diminishes as it warms, but not always. If it is missing under load, it may be ignition related, plug/wire etc...
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