Originally posted by mbb41:
Originally posted by Gizmo1:
actually I have had it read many times! It just says " insufficient Flow " and the dealership says it is because of modified exhaust. And once they said to run low grade gas instead of premium.. But does any one know who makes the best mass air flow censor for my 2.5 ?



you'll get no bennifit performance wise from running premium gas. If fact you will get slightly lower mileage. As for the Insuffiecient flow". Was the EGR flow? Have you cleaned your UIM and TB? If not. Get it done up. It will cetianly bring your Tour even more to life.



SO your saying that running premium gas the car runs the same as say 87 octane? and you get worse gas milage???
Is that what your saying?