Diagnosis of problem

Asked by Jun 26, 2015 at 10:35 AM about the 1993 Chevrolet Caprice Sedan RWD

Question type: Maintenance & Repair

The fuel injectors aren't spraying their
running a thick stream of gas.When idling
black smoke comes put the exhaust in
repetition. Already change fuel filters,
pump, and injectors.

2 Answers

107,365

Could be an injector driver problem, have you checked the codes? Cleaned and tightened all of the sensor grounds?

20,790

Could be the fuel pressure regulator

Your Answer

Chevrolet Caprice Experts

  • #1
    Js08016
    Reputation
    520
  • #2
    dandyoun
    Reputation
    270
  • #3
    tennisshoes
    Reputation
    240
View All

Related Models For Sale

Used Chevrolet Impala
560 Great Deals out of 33,307 listings starting at $1,499
Used Chevrolet Camaro
506 Great Deals out of 30,983 listings starting at $995
Used Ford Mustang
430 Great Deals out of 41,722 listings starting at $1,488
Used Buick Regal
147 Great Deals out of 6,584 listings starting at $3,995
Used Ford Crown Victoria
4 Great Deals out of 945 listings starting at $1,496
Used Chevrolet Corvette
138 Great Deals out of 16,114 listings starting at $3,000
Used BMW 7 Series
117 Great Deals out of 5,063 listings starting at $1,770

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.