Code 13,43
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Code 13,43
Have an 88 vert 305tbi. new rebuit motor. have replace just about everything. getting a 13 and 43 codes. replaced o2 and esc again(gm parts). still getting codes. any ideas. any help appreciated.
Joined: Dec 2004
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Code 13,43
On a tbi car not sure if it's behind the passenger side cylinder head or like the tbi truck on the thermostat housing.
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