Cadillac Deville Engine Backfire

Recently I Had A Cadillac Garage Install A New Blower Motor For The Heater/air Conditioner. They Had To Reposition The Engine To Make This...

So Far, I Have Replaced The Map Sensor, Oil Pressure Sensor And It's Had A Tune Up Consisting Of Spark Plugs, Spark Plug Wire...

Sometimes Engine Runs Okay. It Backfires Sometimes, And When It Does, It Sometimes Blows The Muffler. After Getting Through The Backfire...

My Cadillac Backfires And Blows The Mufflers, What Can It Be?

1990 Cadillac Deville What Makes My 1990 Cadillac Deville Backfire

Hi Team, I Just Bought A 1990 Cadillac Deville, It Has Sit For About 7 Months And The Car Requires Premium Fuel But The Past Owners Were...

Electrical Problem 1989 Cadillac Deville V8 Front Wheel Drive Automatic My Cadillac Backfire Badly,ive Blown Two Mufflers I Changed...

When The Car Is Cold It Runs Perfect After About Five Minutes It Starts Missing And Backfires When I Accelerate The Warmer It Gets The...

87 Cadillac Deville With 80k Hesitates And Backfires When Accelerating From Any Speed. Egr Replaced And Throttle Position Connector Repaired...

69 Cdv 472 90000miles Steady Backfiring (lighty) In Every 2-3 Seconds When Cold (like 'spitting Back' In Carb.) Starts Fine - With No...