| Fastball, in baseball slang | 27 |
| Fab time | 8 |
| Ethylene, e.g. | 14 |
| Ethane, for one | 15 |
| Ethane or methane | 17 |
| Engine driver | 13 |
| Electric partner | 16 |
| Electric alternative | 20 |
| Car fuel | 8 |
| Burn it by stepping on it | 25 |
| Boastful talk | 13 |
| Blimp's need | 16 |
| Big part of a trucker's budget | 34 |
| Argon or ethane | 15 |
| Accord requirement | 18 |
| Accelerator, so to speak | 24 |
| "Jumpin' Jack Flash" is one? | 42 |
| "Jumpin' Jack Flash" is one | 41 |
| "Fill 'er up!" filler | 35 |
| "Fill 'er up!" fill | 33 |
| ___ guzzler | 11 |
| __ station | 10 |
| __ guzzler | 10 |
| You might get it with a bean burrito | 36 |
| You may get it with burritos | 28 |
| Yak-yak on the dais | 19 |
| Word with log or burner | 23 |
| Word with "tank" or "range" | 47 |
| Word that can precede the last word of the four longest puzzle answers | 70 |
| Word repeated in "Jumpin' Jack Flash" | 51 |
| Word after natural or noble | 27 |
| Word after mustard or natural | 29 |
| Word after Corner | 17 |
| Wild time: Slang | 16 |
| What you might get with a bean burrito | 38 |
| What to 'fill 'er up' with | 38 |
| What some pedals control | 24 |
| What some demons step on | 24 |
| What some cars guzzle | 21 |
| What people in some pools save | 30 |
| What limos guzzle | 17 |
| What "Jumpin" Jack Flash" is | 43 |
| Welcome road sign, often | 24 |
| Welcome road sign | 17 |
| W. W. I. weapon | 15 |
| Vacation expense, maybe | 23 |
| Utility item | 12 |
| Utility bill item | 17 |
| Unseen compound, often | 22 |
| Type of stove | 13 |
| TV's Corner ____ | 20 |
| Truck-stop purchase | 19 |
| Traveler's fill-up | 22 |
| This might give you a laugh | 27 |
| Thing to step on when in a hurry | 32 |
| The fill in "fill 'er up!" | 40 |
| Tear or laughing follower | 25 |
| Tank fuel | 9 |
| Tank fill | 9 |
| Subject of a '70s shortage | 30 |
| Stove fuel, often | 17 |
| Station ration | 14 |
| Station purchase | 16 |
| Starchy food might cause it | 27 |
| Source of bloating | 18 |
| Something very entertaining | 27 |
| Something to step on | 20 |
| Something to burn | 17 |
| Sign on an interstate | 21 |
| Shell's game | 16 |
| Shell product | 13 |
| Shell offering | 14 |
| Shell carries it | 16 |
| Service-station commodity | 25 |
| Service station combustible | 27 |
| Saturn, for the most part | 25 |
| Run out of ___ | 14 |
| Roadside purchase | 17 |
| Road trip necessity | 19 |
| Rip-roaring time | 16 |
| Regular, plus or super | 22 |
| Regular stuff found inside this puzzle's three longest answers | 66 |
| Regular purchase? | 17 |
| Regular purchase | 16 |
| Refined crude | 13 |
| Reason to stop on a road trip | 29 |
| Rap; chin | 9 |
| Rap, in a way | 13 |
| Radon, for one | 14 |
| Radon, e.g. | 11 |
| Pumped stuff | 12 |
| Pump liquid | 11 |
| Pump gold | 9 |
| Pump content | 12 |
| Propane or neon | 15 |
| Problem caused by starchy foods | 31 |
| Premium purchase | 16 |
| Post-dinner issue | 17 |
| Post-beans issue | 16 |
| Pit fluid | 9 |