Chevrolet s-10 4.3

Asked by Bannydriver92 Jul 11, 2019 at 06:58 AM about the 2003 Chevrolet S-10 LS RWD

Question type: Maintenance & Repair

I have a 2003 s-10 4.3 Ls it blow a intake gasket it
did not knock at all had the gasket changed an
when finished when I started it
It knocking now what why would it knock now an
not befor

1 Answer
27,460

oilyspill answered 5 years ago

Is the knocking internal engine? Listen at the valve covers and oil pan. You can use a mechanics stethoscope to listen. Another thought would be the octange rating of your gas? I'm not sure what gasket has to do with it as long as the gasket seals. I might be barking up the wrong tree? It wouldn't be the first time.

Mark helpful

Your Answer:

Related Questions

  • Chevrolet s-10 4.3 1 Answer

    I have a 2003 s-10 4.3 Ls it blow a intake gasket it did not knock at all had the gasket changed an when finished when I started it It knocking now what why would it knock now an not befor

    2003 Chevrolet S-10 LS RWD

    -

    Maintenance & Repair

  • 4.3 S-10 Chevrolet 1 Answer

    When temperature is above 70; truck has run to reach 195 temperature; the truck will not re-start without priming the injector or allowing to cool off for several hours. Any suggestions?

    Chevrolet S-10

    -

    Maintenance & Repair

  • Our Chevrolet S-10 1998 4 Answers

    Our has trouble starting until some gas fuel gets some gas in the carburetor, then it has no power to go anywhere no even on a straight pavement road, what would be wrong with our S-10 truck? Two y...

    1998 Chevrolet S-10

    -

    Maintenance & Repair

  • '91 s-10 4.3 litre anti-freeze leak 1 Answer

    Forgot to mention my p/u has a 4.3 litre if that matters. Leaking anti-freeze bad from where lower radiator hose enters engine.

    1991 Chevrolet S-10 Extended Cab RWD

    -

    Maintenance & Repair

  • I have a 89 S-10 4.3 and it backfires through throttle body 2 Answers

    89 S-10 backfires through throttle body lack of power at acceleration and service engine light comes on after a while I've checked timing plugs and wires and did a diagnostic test and it showed not...

    1989 Chevrolet S-10 RWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet S-10 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    9,840
  • #2
    Robert Smith
    Reputation
    3,410
  • #3
    Gene Arnett
    Reputation
    2,820
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
211 Great Deals out of 5,943 listings starting at $3,995
Used Ford Ranger
15 Great Deals out of 1,461 listings starting at $2,888
Used Toyota Tacoma
55 Great Deals out of 1,032 listings starting at $8,708
Used Chevrolet Colorado
27 Great Deals out of 1,382 listings starting at $4,900
Used Ford F-150
289 Great Deals out of 15,384 listings starting at $1,712
Used Dodge Dakota
19 listings starting at $4,394
Used GMC Sierra 1500
127 Great Deals out of 6,857 listings starting at $3,975
Used Chevrolet Blazer
16 Great Deals out of 824 listings starting at $2,888
Used Chevrolet Camaro
26 Great Deals out of 347 listings starting at $10,500
Used Chevrolet Silverado 2500HD
12 Great Deals out of 1,160 listings starting at $8,999
Used Toyota Tundra
50 Great Deals out of 1,126 listings starting at $5,999
Used Nissan Frontier
21 Great Deals out of 910 listings starting at $6,989
Used GMC Canyon
26 Great Deals out of 1,234 listings starting at $7,495

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. Content will be removed if CarGurus becomes aware that it violates our policies.