engine clatter

[xentris02]

i get an engine clatter between 2,000 rpm and 3,000 rpm it not constant just happens for a second or 2 then i press on the pedal. so i was just wanting to know what could cause that and if any problems could happen from it

 

[chilsam]

Detonation

Could be timing or carbon buildup try seafoaming it it helped mine.Hope this helps.

 

[KyleTay]

Mine does it on regular gas only. When I run premium no noises what so ever

 

[morse johnson]

could be valves rattling try lucus valve treatment oil this is some great stuff. also the timing could be advance or retard to much.

 

[xentris02]

you know i seafoamed it when i first bought it with 173k and there was no smoke at all i was kind of upset i was hoping to blow away the neighborhood. lol i havent put premium in in a while but i know my truck sure did like it i just cant afford it. ok ill try one of those

 

[xentris02]

why start a new thread for a simple question. How many o rings do i need for the fuel injectors

 

[Psychopete]

12. be careful, the pintle caps like to pop off when pulling them out