Questions & Answers for: code p1870 chevy blazer

...code p1870 for tranny do i need I have 2000 chevy blazer the transmission ****, i was told that i need new transmission by one shop, another told me I need to replace code P1870, WHAT IS TRUE HELP' ...

...code read P1870 on a 1998 s10 chevy blazer Hi, this could be a common problem with Chevy S-10's. It has something to do with Valve Body. If you are aware of changing it, have it replaced right away ...

p1870 code what does it mean This GM service bulliten might apply to your vehicle: TSB # 01-07-30-023A Harsh 1-2 Upshift, SES, MIL, or CEL Illuminated, DTC P1870 Set (Replace Valve Body) 1996 Buick ...

code p1870 for 1999 chevy blazer It is a code for harsh shift from 1st to 2nd gear in the transmission. May be a recall on your vehicle. Check with your local Chevy dealership. Need to replace valve ...

code p1870 need to know how to fix it service engine light stays on. harsh 1st and 2nd gear shift, when getting off an interstate, just recently as of feb 14th it is doing harsh 1st and 2nd shift when

1999 Chevy Blazer 4 Dr 4wd code P1870 comes on when i plug in code detector Transmission component slipping confirmed Have trans servo checked