1998 chey 3500

aurorasmalleng
10

Asked by aurorasmalleng Dec 24, 2010 at 03:05 PM about the 1998 Chevrolet C/K 3500

Question type: Maintenance & Repair

i have a 1998 chevy 3500 deisel with 6.5 turbo it come up with code p0236b what it doing is blowing black smoke and racing up and down and filling air filter with black smoke some time runs very well and sometimes eng races up and down

2 Answers

Norm Longstaff
5

map secor or vacume leak

Dan Malloy
635

its not going to be a map sensor or a vacuum leak. A vacuum leak will not cause a diesel engines idle to rise only adding more fuel will. And this truck does not have a map sensor. It is most likely a fuel problem.

Your Answer

Add photo

Related Questions

Search Chevrolet C/K 3500 Questions

Chevrolet C/K 3500 Experts

#1 cooldad47
cooldad47
Reputation 140
#2 Dieselman1990
Dieselman1990
Reputation 70
#3 d100j
d100j
Reputation 60
View All

Related Models For Sale

Used Chevrolet C/K 2500"
314 listings starting at $5,490
Used GMC Sierra 3500"
7 Great Deals out of 298 listings starting at $6,995
Used Dodge Ram Pickup 3500"
187 Great Deals out of 2,109 listings starting at $3,999
Used Ford F-350 Super Duty"
551 Great Deals out of 22,546 listings starting at $2,850
Used Chevrolet Silverado 1500"
3,374 Great Deals out of 171,214 listings starting at $950
Used Chevrolet C/K 1500"
1,049 listings starting at $1,900
Used Ford F-350"
355 listings starting at $5,867
Used Ford F-250 Super Duty"
805 Great Deals out of 35,107 listings starting at $2,500

Used Cars For Sale

2000 Chevrolet C/K 3500 For Sale
76 listings starting at $2,995
1999 Chevrolet C/K 3500 For Sale
51 listings starting at $7,999