I have a 3.8 Caravan and get about 15 miles per gallon.
About 17-18 mpg
20 gallons
Mine has 263k on it and is still going strong :) 1998 Dodge Caravan SE platinum engine
no
No.
No.
There isn't a vacuum line going to the regulator on a 1998 Dodge Caravan.
No. A 1998 Dodge does not have a reset button or kill switch.
will a 1999 voyager brain work for a 1998 dodge caravan
Yes.
Apparently, according to a Dodge retailer, the computer on the 1998 Caravan can't get reprogrammed (the EPROM is not flashable). A new one is necessary...
Get out and push 0.5 miles every mile driven and improve MPG 100%