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| | | | Joined: Mar 2009 Posts: 100 Wrench Fetcher | | Wrench Fetcher Joined: Mar 2009 Posts: 100 | my gas tank has went from full to 1/2 a tank just ideling for 2 hours. There are no leaks but the engine does smeel of gas
any ideas
It's better to have it and not need it, then it is to need it and not have it. "Woodrow F. Call"
| | | | | Joined: Feb 2002 Posts: 12,029 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Feb 2002 Posts: 12,029 | | | | | | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | First why would you idle for 2 hours. That is not good for an engine especially a carbureted one. Do you see black smoke? Pull a spark plug or 2 out & see if it has a lot of black carbon on it. It might be like Red says just a misreading gas gauge. If it is rich, you need some carb work or adjustments.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | | | | Joined: Mar 2009 Posts: 100 Wrench Fetcher | | Wrench Fetcher Joined: Mar 2009 Posts: 100 | it did not idle 2 hopurs straight, it ideled periodically for 2 weeks for a totzl of 2 hours while i was replacing all the wiring in the truck. I have pulled the sprak plugs and they were black as soot.
It's better to have it and not need it, then it is to need it and not have it. "Woodrow F. Call"
| | | | | Joined: Apr 2005 Posts: 2,102 'Bolter | | 'Bolter Joined: Apr 2005 Posts: 2,102 | A lot of cold starts and idling without driving anywhere can use up a lot of gas. Clean the plugs and drive the truck to get it sufficiently warmed up and see how it performs.
Fred
1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine
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