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2002 Nissan Frontier Crew Cab - Page 5 Questions & Answers
Where does the vacuum for the transmission go on a 2002 frontier?
tHE VACUUM hose from transmission should be connected to the engine intake manifold. It is ussually connected right after the throtle. Thats where your "hard line", or tube, should be connected.With the engine running, disconnect the hose from the tube, or at the transmissio, and feel if you have vacuum. the vacuum should vary with engine speed. If you have vacuum at the hose, then your problem is elsewhere.
Having electrical starter problems. Have replaced
when the problem occurs,take a test light and see if you have power to the starter solenoid. if you do, you have a defective starter. most starters are rebuilt,not new and there are always clunkers. good luck
Oil leak
Two very likely sources for engine oil. You could have a valve cover leaking or a rear main seal. The best way to check is to trace the source of the oil. This requires a very thorough steam cleaning to remove all the old oil. Place an oil dye pack in the oil (about 3.50 at Napa and other parts stores). Run the engine for about 15 minutes and use a blacklight source and a mirror to check the back of the engine below the valve covers and closest to the firewall. Check out how the fresh oil floureces in the blacklight source by checking your dipstick for the color of the glow. If the back of the engine is dry and clean and your puddle is still glowing from between the engine and the transmission, you have a rear main seal and the transmission will need to be removed to change the seal. Spend the time on the diagnosis before you spend the money.
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