detonation problem?
#1
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Thread Starter
detonation problem?
Howdy y'all
Quick question for those who might know.
I've just noticed a strange noise coming from my legacys engine bay on acceleration between 1500 and 2000 revs. Sounds like a metallic vibration.
I changed the oil , filter and sparkplugs about 1500 miles ago , not sure how long its been doing it as i only noticed it just now. If I rev the engine and hold it at high revs it sounds fine but when taking off at low revs it is quite noticable. Also the car tends to cut out quite easily when cold and then takes forever to start again. i.e you have to crank the ignition for ages before it catches .
Any ideas guys ???
Thanks
NAF
Quick question for those who might know.
I've just noticed a strange noise coming from my legacys engine bay on acceleration between 1500 and 2000 revs. Sounds like a metallic vibration.
I changed the oil , filter and sparkplugs about 1500 miles ago , not sure how long its been doing it as i only noticed it just now. If I rev the engine and hold it at high revs it sounds fine but when taking off at low revs it is quite noticable. Also the car tends to cut out quite easily when cold and then takes forever to start again. i.e you have to crank the ignition for ages before it catches .
Any ideas guys ???
Thanks
NAF
#3
Moderator
Thread Starter
I haven't tried that yet Friar ,that was gonna be my next test . I'm just gonna take it for a spin and see
If it was a detonation problem would I hear it constantly and not just at a certain rev
?
If it was a detonation problem would I hear it constantly and not just at a certain rev
?
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