i have a suzuki esteem with a g16b 4 speed auto. it cuts out right before it changes gears. or for example say your cruising at 60mph then you just floor the pedal. all it would do is cutout and barely accelerate. i replaced the coils, wires, plugs, tried different gaps, fuel filter, fuel pump is to spec, o2 sensor, coolant temp sensor, cps sensor, tried higher octane gas, i had a mechanic look at it for free and he said he thinks its the coils or some kind of crank or cam sensor? well after he said that i got the new coils on. what do you think it is? i dont think its a misfire. you know how when you almost stall a manual car and it jerks. thats how it feels at higher rpms or underload or going up a hill. the car is all stock when the problem arised. since then i removed the airbox and put a kn filter right off the intake tube and removed the resonator and put a exhaust can on. it still cutout before i did the mods. the engine goes west east not north south if that means anything to you guys. car has 138k. i bought the car with 131k and it didnt have the problem when i test drove it. but as soon as i drove it home it started the cutout problem and threw a code for bad cam position sensor. i replaced the cps and ever since then it still cuts out. could i be over looking this and it could just be a bad cps and the ecu dont see it? or did i some how ruin the timing?
1999 suzuki esteem wagon g16b with short ram intake and aftermarket exhaust can and removed resonator. 4 speed auto