Fuel injectors can short-circuit on Cadillac DeVille

Fuel injectors can short-circuit electrically causing a rougher than normal idle and reduced performance.

 

RepairPal Verified
Average mileage: 122,357 (41,000–182,000)
6 model years affected: 1990, 1991, 1992, 1993, more1994, 1995
19 people reported this problem
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problem details
1990 Cadillac DeVille 132,000 mi,
the idle is very rough and it wont pick up speed when accelerating uphill. when i turn the corner, car stalls!!
1990 Cadillac DeVille 100,000 mi,
I FELL THE GAS PEDAL KINDA KICKING BACK AT MY TOES AND RUNS SOUGH WONT IDLE IN MORNING WITH ASSITANCE
very rough idle rough accelerationdiminished fuel economy
1995 Cadillac DeVille 147,000 mi,
It is not fixed. I have the problem described.
1990 Cadillac DeVille 182,000 mi,
to much fuel back firing blowing flames out mufflers
1993 Cadillac DeVille 104,000 mi,
If accelerating down hill and turning it stauls giving no power. It also did it on the hwy. Scary situation still need to get it fixed.
1990 Cadillac DeVille 180,000 mi,
revs too fast during idle, and misses like crazy, very poor take off
1990 Cadillac DeVille 80,000 mi,
same prolem how do i find and fix this pcm thing