Mechanics

CHEVY CHECK ENGINE LIGHT. OBD CODE P1870

1999 Chevrolet Blazer

Transmission problem
1999 Chevy Blazer 6 cyl Four Wheel Drive Automatic 153, 00 miles

what does code P1870 mean? Do I need a part or a new transmission?
Avatar
Smoke6574@aol.com
October 15, 2010.




Could be several things such as faulty shift solenoid, TCC solenoid, internal tranny failure, engine misfire etc. Best bet would be having a transmission specialist shop diagnose it.

Bluelightnin6
Oct 15, 2010.


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