The frequently reported downside to Ford F-150s from 1997 to 2003 was spark plug ejection. Motorists have advanced several hypotheses promote the origin of this problem. Auto experts think the plug design was problematic, claiming how the pcm computer repair cylinder heads' flimsy, four-thread aluminum aggravated the downside.



The 1997 Toyota Camry has remained one of your best-selling family sedans involving market in numerous drinks .. It gives consumers what they desire: attractiveness, performance, and reliability. Difficulties has had very few safety recalls and along with quality features like a powered steering wheel, front seat, and mirrors. However, the Camry is likely to both major and minor problems, as pointed out above. Although regular and professional servicing guide prevent the vast majority of these issues, replacing the Engine Control Module (ECM) is finest solution.

Before conducting any activities, you should have a visual inspection to determine on factors such as loose cords. Also, check perhaps PCM is connected on the battery and if there is not an rust towards the battery electrical. If there are any loose wires, reconnect them before moving on to the second step.

As long as a high-flow cat is used, emissions should not be effected, and have to still pass visual examination. If you run without catalytic converters, you are performing Powertrain Control Module so within your own risk, and you'd not pass visual or emissions testing.

If to be able to replaced a starter along with a newer model, you damages your old ECM. Most recent starters by-pass the crucial voltage regulator that ensures the power entering your ECM is controlled. This may result in voltage problems and your car may short the ECM on ignition. Dead cells and batteries, bad jumpstart practice and loose grounding, can also result in faulty inputs and problem codes. Bad grounding and loose wires in the ECMs harness can also result in blow-ups and short tour. Other causes include welding damages, physical knocks and accidents may perhaps leave the ECM and battery grounding loose.

ECU - "Engine COntrol Unit". Contemporary car is designed to run efficiently. Around the globe controlled by an onboard computer system that monitors everything from fuel supply to the fuel injectors to the electrical amps flowing through headlight system. The first thing most mechanics due these days to diagnose a car problem is plug into the ECU and show for any problems the eu is deciding.

Combustion generates carbon as being a byproduct. Carbon deposits can build up in your Dakota's combustion chamber for the engine age groups. Increasing the effective compression ratio of the combustion chamber due to carbon accumulation can be pretty undesirable. When this happens, the engine will stumble through their words. The additives in the present gasoline remove these sludges as you drive. Nevertheless, it has been observed to happen.