Mechanics

FAN

1990 Nissan Truck

Noises problem
1990 Nissan Truck 4 cyl Two Wheel Drive Manual 220000 miles

When I start the engine there is a noise that sounds like the fan fins vibrating excessively. After the engine is warmed up the sound goes away.
I had the timing chain, gems, guides, and tensioner replaced in 2002 and the belts serviced in 2006.
Avatar
Nissantrk
April 27, 2008.



Check the power steering pump fluid and the AC compressor-You have an electric fan it shouldn't be coming from there

Rasmataz
Apr 27, 2008.