surge problems

brandon smith

FTP
Established Member
Joined
Jan 3, 2006
Messages
25
Location
swainsboro, georgia
my 2000 L just started surging durring acc. & when in the boost i have denso plugs with factory wires & coil packs the truck has 69k miles on it what should i do first?thanks for any helpful info! :shrug:
 

Fade 2 Black

Gen 2 Diehard
Established Member
Joined
Jun 13, 2001
Messages
12,895
Location
McDonough, GA, USA
Clogged fuel filter (should be changed every 8-10K), a fuel pump line came off or broke inside the tank (common problem) or the secondary pump is going bad. If it's only doing it when under boost these are the most likely.
 

SVT Wylde

The Accountant
Established Member
Joined
Jul 29, 2004
Messages
443
Location
Cleveland, Tennessee
Mine would surge under boost and acceleration and it was a worn blower belt. I put a Gates belt on it and it stopped.

As Fade said, change your fuel filter to.

Randall
 
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