217,042
questions

I had to have the timing belt and water pump replaced after my Nissan broke down, but now the engine idles very rough. I took it for diagnostics and the guy said it was multi cylinder misfire, I believe it was code 0303. I'm worried that I bent a valve when the timing belt broke. The timing belt/water pump repair cost $700. I know nothing about cars. Could it just need to have the timing adjusted?

when i am driving it it has hesitation in it while driving down the road.Have had tune-up on it and it still does it carried to advance auto parts cause the engine light came on and they check it and the code was 1404 but they could not find 1404 in their book

What intake manifold gaskets require replacement when replacing the rear bank of spark plugs - is plenum removal required only or does the entire manifold require removal and gasket replacement upon reassembly?

What intake manifold gaskets require replacement when replacing the rear bank of spark plugs - is plenum removal required only or does the entire manifold require removal and gasket replacement upon reassembly?

Not having any performance problems other than gas mileage seems to be a little poorer. Spark plugs are supposed to be good for 100K.

Just replaced the throttle body and the new one is idling too slow only 250-500 rpm

can it be a reley swithe

It seems that the fan is not turning on when i turn the key into the second position.

I want to take out the radio and replace with a faceplate of some sort

Is there a Schrader valve for fuel pressure test?

does not always do it mainly when engine first reaches tempature. have felt it while driving but not as noticable

150,000 miles on it. Are there troubleshooting steps i can preform?

engine 3ee 4 cyl 1.5l

I have a 2002 525 wagon. It has 95K miles. the check engine oil light comes on every 2 to 3 weeks, at which time I have to add a quart of oil. Is this normal or am I heading toward a small fortune fix? I am just about at wits end with all this spending and want out if this is the case. Please help. mechanic says this is normal for high milage beamers. Thoughts???

The headlights are not burned out. Fuses are good. High beams won't stay on.