LQ4 Limp mode help
06-14-2014, 03:08 PM
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LQ4 Limp mode help Hi, first post.
I have a 2005 LQ4 6.0 manual in a 2500 HD chevy truck.
It has started going in to limp mode. The first time I re started it drove it to autozone scaned it, did not write down the code. Cleared it drove fine for a week. Now it has started do do it a lot. have not scaned it yet so do not know what code it is poping. It has little to no power right now and I am on the road.
The truck does have a banks intake, stock exhaust, Amsoil 5w30 oil,
I usually clean the TB and maf every summer but have not yet this year.
92,xxx miles stock plugs and wires.
It has 91 in it now but gets 87 a lot.
will post code when I have it.
Ok truck is at dealer, they want to replace TB and clean the fuel system.
I think this kind of BS, they want 620 for a TB. **** I can buy a BBK for 370$
I keeep asking for the code, I hope i WILL GET IT.
Thanks
I have a 2005 LQ4 6.0 manual in a 2500 HD chevy truck.
It has started going in to limp mode. The first time I re started it drove it to autozone scaned it, did not write down the code. Cleared it drove fine for a week. Now it has started do do it a lot. have not scaned it yet so do not know what code it is poping. It has little to no power right now and I am on the road.
The truck does have a banks intake, stock exhaust, Amsoil 5w30 oil,
I usually clean the TB and maf every summer but have not yet this year.
92,xxx miles stock plugs and wires.
It has 91 in it now but gets 87 a lot.
will post code when I have it.
Ok truck is at dealer, they want to replace TB and clean the fuel system.
I think this kind of BS, they want 620 for a TB. **** I can buy a BBK for 370$
I keeep asking for the code, I hope i WILL GET IT.
Thanks
Last edited by toastyjosh; 06-14-2014 at 04:12 PM.
06-15-2014, 01:19 AM
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