[Angel And The Wolf]

Does it have to be diesel? You could mount this on your front bumper, (or under your hood, if there is room) use the electricity, and run the exhaust under your feet.
https://www.amazon.com/dp/B01A6I1WUC/ref=sspa_dk_detail_4?psc=1&pd_rd_i=B01A6I1WUC&pd_r d_w=Ozx1C&pf_rd_p=21517efd-b385-405b-a405-9a37af61b5b4&pd_rd_wg=qP0IS&pf_rd_r=7AM27DMF5JB4T4 AJ4TN3&pd_rd_r=7f6da41f-1a6d-11e9-a3ab-c13fc89acce1