My 1999 Suburban
By Ken Garwick on
1999 Chevrolet Suburban C1500 4dr SUV
The only major problem experienced was
the computer/transmission glitch where
code 1870 kept coming up after "Check
engine soon" warning. First happened at
12,000 miles. At 60,000 miles I had to
replace valve body ($1,100) but that
did not fix the problem and the "bumb"
rough shifting from start thru 2nd.
Replaced valve body again at 160,000
and all is fine. Chevy tried many times
to sell me a $3,000 tranny.
Towing capacity, fuel tank capacity,