[Jared1970Chevelle]

my camaro is running like its got a 750 lift cam in it.....running rich and really hot....

the codes i got are....

43 Electronic spark timing (EST) circuit - low voltage detected ORRRR Electronic spark control (ESC) circuit problems

45 Rich exhaust indication - oxygen (02) sensor voltage stays high after one minute of engine run (Left sensor on dual sensor engines)

53 Over voltage condition (electronic transmission note: this fault may cause other codesto be set) ORRRR Exhuast gas recirculation (EGR) system problems or EGR solenoid no.1 problem ORRRR colatage reference error ORRRR VATS problems....



ANYYYY IDEASSSS HELP IS NEEDED....

and the car was runing extremely hot put the ac on and only one of the 2 fans was running....


and while driving it home last night it was bogging out like crazy....loss of power then gain of horsepower style.... and about a month ago my fuel pump would kick on and off like 3 times with no key in the ignition when the car was off.....

so any idea..... fuel pump and o2 sensor are my guesses/....

Thanks Jared