I have a 1995 Cadillac Fleetwood 5.7 Liter LT1, the car runs beautifully at start-up, idle, normal acceleration and even cruising on the highway at 75 mph. However, will sputter & spit and fart when I mash on the gas at (WOT)... when the car is in Full Throttle Position “All He’ll Breaks Loose”. Happens when the car is cold or warm and I can’t seem to pinpoint the problem. Any thoughts or suggestions out there?...
The car runs awesome any other time, even gets great gas mileage, also passes SMOG CHECK with flying colors.
Wide Open Throttle seems to be the the only issue... Any thoughts on what parts I need to look at first and to consider replacing or changing?
Has anyone ever experienced the same problem I’m having?
-C.T. Las Vegas, Nevada