TPI QUESTION...NEED HELP PLEASE
Thread Starter
Junior Member
Joined: Oct 2009
Posts: 95
Likes: 0
From: Seattle Wa
Car: 64 elcamino
Engine: 305 TPI
Transmission: 700r4
Axle/Gears: 3.73
TPI QUESTION...NEED HELP PLEASE
HELLO
I have new motor with a TPI on it,,when i drive it on the freeway and i put my foot in it i here what sounds like a valve noise,,i put a stethoscope to the injectors an i have one sound like its going bad,#5 it has a thud hitting sound not sharp clicking sound like the other 7 do... so my question is it the injector going bad making my valve nose because it's not getting the right amount of fuel when i step on it.....it's fine at an idol and street driving.....

Mr elko
I have new motor with a TPI on it,,when i drive it on the freeway and i put my foot in it i here what sounds like a valve noise,,i put a stethoscope to the injectors an i have one sound like its going bad,#5 it has a thud hitting sound not sharp clicking sound like the other 7 do... so my question is it the injector going bad making my valve nose because it's not getting the right amount of fuel when i step on it.....it's fine at an idol and street driving.....

Mr elko
Joined: Apr 2005
Posts: 7,736
Likes: 14
From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Thread Starter
Junior Member
Joined: Oct 2009
Posts: 95
Likes: 0
From: Seattle Wa
Car: 64 elcamino
Engine: 305 TPI
Transmission: 700r4
Axle/Gears: 3.73
Re: TPI QUESTION...NEED HELP PLEASE
what wireing harness are you using and what ecm... I am running a ron frances telavork 3... it's uses a 91 map system and a 91 ecm....
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