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Throttle position sensor problems nadia d4 - Toyota Cars & Trucks

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5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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Posted on Jan 02, 2017

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SOURCE: grand cherokee 1998, 4.0 L, throttle position sensor.

check computer ground in black and blue wire

Posted on May 01, 2009

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wracefans24
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SOURCE: 93 jeep temp gauge not working

not sure what your asking

Posted on Dec 25, 2009

frankgilbert
  • 613 Answers

SOURCE: Engine Number location for Toyota Nadia D4 1999

It is on the engine block under the distributor. You may need a good flashlight and a mirror to see it.

Posted on Jan 04, 2011

caroldon
  • 17130 Answers

SOURCE: My toyota nadia d4 is

The poor performance of the car makes these faults to come up and undermine the working of the engine. So to start off we need to check from the fuel tank. Check if the fuel contains impurities and specially water. If so this can come up with the pumping when the tank gets empty and produce misfiring, splutter and jerks. So a check on the fuel filter will confirm this as it will be seen, if so remove and clean tank and change the filter. We then come to the fuel pump/carburetor as the fuel mixing and pressure is determined in this section. You need to have the pump calibrated if the pressure at the injector is low.

If the car has starting problems then check these tips:

http://www.fixya.com/cars/r5843031-tips_check_car_not_start

Then we must check with the electrics. The spark intensity is most important .Remove all plugs to check gap and condition of plugs. The black plug indication will confirm that the performance is bad whereas a fully fired plug without deposits must be the ideal view. Check the HT coil and the HT wires, if the intensity is bad this must be swapped and checked to confirm. DO NOT CHANGE any part without a confirmation by trying with a replacement from another vehicle or friend. Finally the LT trigger to the coils must be checked be it from the platinum points or an electronic ignition unit. The voltage of the trigger must be high to give the best HT output.

Now use a strobe to check the Timing on the engine. Adjust if needed to see the TOP DEAD CENTER-TDC- mark. If there is valve noise make sure that the tappets are set properly so that the valves seat firmly for the best compression. Also check compression of engine if there is imbalance on the engine or reduced power.

Thank you for using Fixya

Posted on Aug 23, 2011

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