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Fiat 8v P3700 Engine Trouble Code

Fiat 8v P3700 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.

Fiat 8v P3700 Code Meaning :

P	3	7	0	0
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine	Ignition System Or Misfire	Fuel Rail Pressure Sensor Circuit Malfunction	Cold Start Injector 1 Malfunction	Shift Solenoid E Performance or Stuck Off

When you check Fiat 8v car engine light came on code P3700 the reason should be . However manufacturer may have a different definition for the P3700 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P3700 Fault Symptoms :

Check engine light comes on
Engine stalling or misfiring
Engine performance issues
Car not starting

If one of these reasons for P3700 code is occuring now you should check P3700 repair processes.
Now don't ask yourself; What should you do with P3700 code ?
The solution is here :

Fiat 8v P3700 Possible Solution :

Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.

P3700 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P3700 engine trouble code is about Shift Solenoid E Performance or Stuck Off.

Reason For P3700 Code

The reason of P3700 OBD-II Engine Trouble Code is Fuel Rail Pressure Sensor Circuit Malfunction.

Parts or components should not be replaced with reference to only a P3700 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

	Example: 0120