2001 Dodge Grand Caravan Q&A
2001 Dodge Grand Caravan Question: bad fuel mileage
If the P0172 code is set for one bank only, then the O2 sensor wouldn't be the cause. Check for vacuum leaks on that side (bank one) of the engine or a leaking injector. (please use the "Add Response" button on the question page, thx) - Bret Bodas
I knew what the codes where and have had it checked. at two shops the last one said bad oxygen sensor, but I have changed it twice already need more help
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