* Gold firms but off intraday highs, platinum tumbles
* Stronger oil supports, but higher dollar caps gains
* Platinum drops almost 4 pct on demand woes
(Repeating to additional subscribers)
By Humeyra Pamuk
LONDON, Sept 1 (Reuters) - Gold eked out gains on Monday, supported by rising oil prices ahead of hurricane Gustav, but a strong dollar capped bullion's rise,
Platinum tumbled almost 4 percent as poor car sales and a slowing U.S. economy weighed on the metal, which has tumbled nearly 40 percent since hitting a lifetime high of $2,290 an ounce, in March.
Sister metal palladium also dropped, while silver tracked gold higher. Volumes are expected to be thin as the U.S. markets are shut for the Labor Day holiday.
Gold <XAU=> rose to $832.00/834.70 an ounce by 0938 GMT from $830.35/832.35 an ounce late in New York on Friday, when it slipped more than $1 on profit taking.
"You have two opposing forces," said analyst Robin Bhar at Calyon said. "Gold will track the oil price almost a dollar for dollar but will also be capped by the strength in dollar," he said.
Oil prices rose more than $1 after energy firms in the U.S. Gulf shut down nearly all offshore oil output and a host of flood-prone coastal refineries ahead of Hurricane Gustav, the biggest threat since 2005's devastating Katrina.
Higher oil prices boost gold's appeal as a hedge against the inflation while a stronger U.S. dollar makes it more expensive for local currency holders.
The dollar index crept towards an eight-month high while the U.S. currency rose against sterling to its highest level in more than two years.
"This is just a broad consolidation of gold. There's resistance around $840-850 an ounce. It will struggle to make much headway," he said.
SLOW DEMAND
Spot platinum <XPT=> fell as low as $1,418.50 an ounce, down from $1,474.50/1,494.50 in New York, with technical selling. The metal was last at $1,441/1,461.
"I think the demand is slow right now. There are still worries about the global economy, that's why they don't want to buy too much for the being," said Dick Poon, manager of precious metals at Heraeus Ltd. in Hong Kong.
The bulk of the world's platinum is used by automakers in autocatalyst systems that scrub exhaust fumes of dangerous and environmentally damaging chemicals.
A sudden slowdown in car sales in China and India is threatening to shrink the global auto market this year, spelling tougher times for an industry leaning on the two most populous countries to pick up the slack in the West. [
]Analysts say jewellery demand has helped gold to rally back from its nine-month lows of around $773 an ounce in mid-August, but the yellow metal still trades way below its all-time high of $1,030.80 an ounce, hit in March.
"The first two weeks of August saw 60,000 gold coins sold in the U.S. The U.S. mint describes the activity as unprecedented as new retail investors enter the market," said Meridian Fund Managers in a research note.
"India's festival season begins next week and should provide strong support to the price of the commodity throughout the fall," it said.
Spot palladium <XPD=> eased to $300/308 an ounce from $303.00/341.00 an ounce. Silver <XAG=> firmed to $13.67/13.72 an ounce from $13.58/13.68 an ounce late in New York. Precious metals prices at 0937 GMT Metal Last Change Pct chg YTD pct chg Turnover Spot Gold 833.30 3.50 +0.42 0.07 Spot Silver 13.72 0.14 +1.03 -7.11 Spot Platinum 1437.00 -39.50 -2.68 -5.46 Spot Palladium 301.00 -1.50 -0.50 -18.21 TOCOM Gold 2910.00 -34.00 -1.15 -4.90 32728 TOCOM Platinum 4939.00 -136.00 -2.68 -7.49 24919 TOCOM Silver 479.10 -6.80 -1.40 -11.44 783 TOCOM Palladium 1070.00 15.00 +1.42 -20.80 1118 Euro/Dollar 1.4650 Dollar/Yen 107.87 TOCOM prices in yen per gram, except TOCOM silver which is priced in yen per 10 grams. Spot prices in $ per ounce. (Editing by Toby Chopra)