why are there 2 different type of fuel injectors for a 2003 chevy blazer 2 wd 4.3 l v 6 and can you use both

Asked by Feb 15, 2013 at 12:04 AM about the 2003 Chevrolet Blazer 2 Door LS

Question type: Maintenance & Repair

they have one that is all black and they have one that has 2 wires that run on the outside the fuel line and has a white tube on the front where it plugs in

1 Answer

99,865

One type is for a sequential central port injection (SCPI) system. The other type is for a Multi Port Injector system.

2 of 2 people found this helpful.
Best Answer Mark helpful

Your Answer

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,030
  • #2
    yetilikesbeer
    Reputation
    1,330
  • #3
    Rowefast
    Reputation
    1,030
View All

Related Models For Sale

Used Chevrolet TrailBlazer
111 Great Deals out of 4,756 listings starting at $1,000
Used Chevrolet Tahoe
618 Great Deals out of 36,026 listings starting at $1,800
Used Chevrolet S-10
8 Great Deals out of 1,263 listings starting at $999
Used Chevrolet Silverado 1500
2,119 Great Deals out of 183,385 listings starting at $1,900
Used GMC Jimmy
241 listings starting at $1,995
Used Chevrolet Camaro
429 Great Deals out of 31,674 listings starting at $2,395
Used Ford Explorer
820 Great Deals out of 62,484 listings starting at $1,495
Used Chevrolet Colorado
255 Great Deals out of 29,335 listings starting at $2,395
Used Jeep Grand Cherokee
919 Great Deals out of 70,536 listings starting at $995
Used Jeep Wrangler
272 Great Deals out of 15,831 listings starting at $2,997
Used Ford F-150
2,216 Great Deals out of 180,841 listings starting at $1,500

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.