2001 Dodge Grand Caravan Q&A
2001 Dodge Grand Caravan Question: bad fuel mileage
So you continue to have the P0172 and P0455 codes after replacing the oxygen sensor and erasing the codes? Does this car have more than one O2 sensor? Are there any vacuum leaks? - Bret Bodas
Yes I still get these codes. There are two oxygen sensors the other reads bank two. The code I get is for bank one. thanks for the reply hope to get more info from you
I have a 01 grand caravan with 3.8 AWD and I am get about 14.5 miles per gallon highway. it has an 06 motor I got the same milage on the old motor also get codes 0172 and 0455.
170,000 mile 1999 Grand caravan LE 3.8 Gives 13 mpg local driving, It is way low should be 19 mpg. I feel it is due to late shift of last gear it shifts @ above 40mph speed. Just for your info the ...
I have A 2001 grand caravan AWD with 3.8 Iam getting code 1193 and bad fuel mileage what could it be