CHEVROLET OBD1 CODES CODE 43

Computer Problem 1991 Chevy Lumina Two Wheel Drive Automatic 380000 Miles I Would Like To Know What The Reason Would Be That My Car Is...

1. Make And Model Of Your Car-92 Chevy S10 Blazer-multiport Fuel Injected-4.3l Vortec, 4 Door. 2. Include The Mileage-198,960 3. Stick...

I Have A 93 S10 P/up 2wd 4.3 Tbi Z Engine. The Code I'm Getting Is For The Knock Sensor/ Esc Problem. This Engine Had The Heads Replaced...

Was Wondering If You Guys Could Tell Me What A Code 43 From Manually Checking The Mil, Could Possibly Mean. The Car Is Normally Fine Until...

My Service Engine Light Has Came On. When I Pull A Code I Get 43. I Have A Haynes Manual And It Says The Code Is Electronic Spark Control. I...

Replaced Knock Sensor, Still Get Check Engine Light That Comes On Under Heavy Throttle Then Runs Rough. Where Is The Electronic Spark...

I Had No Choice At The Time But To Install A 91-92 Block In A 1994 4.3 Cpi Model, Which Does Not Come Out Of A Code 43 Problem, Causing It...

Got A Code 43 On My 91 Camaro Rs, 305 Tbi. It Says Electronic Spark Control. Is Knock Sensor Involved In That, I Have Bad Idle, Strong Gas...

Where Is The Esc Located On My Suv? Getting A Code 43 Also.

Hi, On My Truck Listed Above K1500 I Am Getting Code 43. I Am Wondering If It Is The Knocking Sensor Or The Wiring. Any Suggestions? The...