twoeightyzx Posted October 22, 2006 Share Posted October 22, 2006 first off i did a search on here and on zcar.com with no luck. year: 1979 make: datsun model: 280zx trans: manual mods: none after buying my car i replaced the spark plugs, cap, rotor, plug wires, oil, fuel, air, and oil filter. while driving i would notice white smoke during heavy deceleration. changed the vacume hoses that were cracked which steadied my idle and cleared the white smoke. however after i drive the car for 10min or so when i stop and have the clutch in or car is out of gear it revs at 1500 and has been as high as 3k. i have also noticed that when i give it gas it hesitates but slowly revs to any rpm i desire. any ideas? (update) i messed with the connections for the injectors and mas. the car now revs without hesitation and no smoke. it is, however, still idleing at 1k. i warmed up the engine and and adjusted the idle air control per the haynes manual yet it still idles high. Quote Link to comment Share on other sites More sharing options...
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