1992 CHEVY 2500

3

3sonsracing

Guest

• Aug 2, 2006

• #1

MY TRUCK IDLES ROUGH, AND WHEN TRUCK IS COOL THE TRUCK RPMS STAY GOOD
DURING DRIVING RANGE, BUT WHEN THE TRUCK GETS WARM THE RPM SPEED IN
DRIVING RANGE. ANYTHING WILL HELP

 

J

Justin Case

Guest

• Aug 10, 2006

• #2

"3sonsracing" <[email protected]> wrote in message
news:[email protected]...
> MY TRUCK IDLES ROUGH, AND WHEN TRUCK IS COOL THE TRUCK RPMS STAY GOOD
> DURING DRIVING RANGE, BUT WHEN THE TRUCK GETS WARM THE RPM SPEED IN
> DRIVING RANGE. ANYTHING WILL HELP
>


Sounds to me like your CAPS key is stuck, try lubricating with a bit of RP7
or similar.

 

S

SnoMan

Guest

• Aug 10, 2006

• #3

On Wed, 02 Aug 2006 17:10:32 -0400, "3sonsracing" <[email protected]>
wrote:

>MY TRUCK IDLES ROUGH, AND WHEN TRUCK IS COOL THE TRUCK RPMS STAY GOOD
>DURING DRIVING RANGE, BUT WHEN THE TRUCK GETS WARM THE RPM SPEED IN
>DRIVING RANGE. ANYTHING WILL HELP


First thing to check is the gasket between TBI unit anf intake as they
are prone to failure with age.
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