intermittent code 32 '87 S10?

Asked by Dec 17, 2015 at 08:20 PM about the 1987 Chevrolet S-10

Question type: Maintenance & Repair

3 Answers

735

This is an EGR failure. Components include the EGR valve, a ported vacuum switch, a diagnostic switch, and the Engine control Module. Most likely a plugged or broken vacuum hose. The vacuum port coming out of the throttle body could be plugged all the way into throttle plate. Check for vacuum with engine running at this port.

69,715

EGR circuit, sheriffstech is right, since this is an OBD1 pcm.

2 of 2 people found this helpful.
735

Thank you Rowefast.

Your Answer

Add photo

Related Questions

  • is a 1984 s10 small pickup motor the same as a 1987 midsize s10???? 1 answer

    power seering pump bracket broke on my 87 s10 midsize 4wd .... has little seats that fold down behind the seats in cab......and a friend has a "smaller 84 s10 for parts. are they interchangeable?/

    1987 Chevrolet S-10 Tahoe Extended Cab 4WD SB

    -

    Maintenance & Repair

  • What is the firing order for the 87 2.8 s10 v6? 10 answers

    Firing order of the spark plugs for this engine.

    1987 Chevrolet S-10

    -

    Maintenance & Repair

  • My Chevy 2003 S10 V6 has code P0200 and P0300.. HELP! 9 answers

    Started my car and check engine light turned on with a severe shaking and idling problem. Check engine light would blink on and off during acceleration. I took truck to autozone and they told me cyl...

    2003 Chevrolet S-10 2 Dr LS Standard Cab SB

    -

    Maintenance & Repair

  • Bad intermittent idle and killing ignition module s 4 answers

    I have replaced every sensor on the w code engine and rebuilt the distributor replaced coil and cap and rotor wires and plugs. Sometimes it starts and runs fine other times it runs rough and dies, ...

    1993 Chevrolet S-10

    -

    Maintenance & Repair

  • Value of 1976 Chevy S10 3 answers

    How do I determine the value of a 1976 Chevy S10 - 6 cylinder, 4.2 engine, 4WD with about 135,000 miles?

    Chevrolet S-10

    -

    Shopping & Pricing

S-10

Looking for a Used S-10 in your area?

CarGurus has 1,345 nationwide S-10 listings starting at $1,395.

ZIP:

Search Chevrolet S-10 Questions

Chevrolet S-10 Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 2,300
#2 John Saffrahn
John Saffrahn
Reputation 970
#3 Trebor66
Trebor66
Reputation 960
View All

Related Models For Sale

Used Ford Ranger
196 Great Deals out of 5,805 listings starting at $1,650
Used Ford F-150
2,194 Great Deals out of 206,316 listings starting at $1,499
Used Dodge Dakota
106 Great Deals out of 3,781 listings starting at $1,680
Used GMC Sierra 1500
819 Great Deals out of 68,199 listings starting at $2,484
Used Chevrolet Blazer
4 Great Deals out of 1,167 listings starting at $1,255
Used Chevrolet C/K 1500
892 listings starting at $2,500
Used Chevrolet Camaro
226 Great Deals out of 30,943 listings starting at $1,217
Used Ford Mustang
470 Great Deals out of 45,735 listings starting at $1,999

Used Cars For Sale

2004 Chevrolet S-10 For Sale
65 listings starting at $2,695
2003 Chevrolet S-10 For Sale
6 Great Deals out of 337 listings starting at $2,300
2002 Chevrolet S-10 For Sale
3 Great Deals out of 207 listings starting at $1,395
2000 Chevrolet S-10 For Sale
191 listings starting at $1,600

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.