ITS A 1990 GMC SONOMA 2

1990 GMC Truck

Tiny

Anonymous

January, 9, 2013 AT 2:07 PM

Its a 1990 gmc sonoma 2.5l 2wd and it has a like knock/ping in the motor could it be the knock sensor or what else might it be?

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Knock Sensor

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2 Answers

Tiny

Jacobandnickolas

January, 9, 2013 AT 3:23 PM

When do you hear the noise? Is it all the time or when you have a load on the engine?

Tiny

ryanhale

January, 10, 2013 AT 1:50 PM

It started a couple of months ago but it wasnt that loud of a knock and it just got louder and louder. Yea its all the time but when I let it idle its not that loud but when I hit the throtle just a little bit its real loud idk what it could be!

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