Racetronixs 255 and Hotwire Crap !
Sep 25, 2007 | 07:51 PM
#1
Racetronixs 255 and Hotwire Crap !
I have a 255 and Hotwire Kit installed on my truck... Before I installed this my truck made 48psi at idle... 02 Chevy 1500 with a Factory 5.3 NON Flex fuel .. I installed the pump and hotwire kit and didnt pick up much.. changed the regulator and checked the bucket 5 times .. I had a whipple with 10 wide open injectors.. so i blamed that.. called it done ..... NOW I have 60lb injectors I removed the line from the Reg and new tune.. Truck now makes 56psi at idle with little over half a tank of fuel... Top of first.. fuel pressure drops... it holds till top of 2nd then falls off HARD down to 20-25psi !! ... of course truck goes instant Lean .. WTF is the problem !!!!! I am Sick of this crap.. I checked the fuse and relay for the hotwire kit.. everything looks good... 
so before i refuse to take the blame for this Crap.. its NEVER done right since day one ..
Sep 26, 2007 | 08:45 AM
#4
sorry ... Yeah no Vacume line to the Reg... I was told people Gut the factory one and install an aftermarket unit on the return side... but I really dont see hows possible....
Sep 26, 2007 | 08:47 AM
#5
fuel pressure
sorry ... Yeah no Vacume line to the Reg... I was told people Gut the factory one and install an aftermarket unit on the return side... but I really dont see hows possible....I guess tonight i can pull it out again... and check powers and grounds... My biggest concern was the camaro harness installed on a truck.... KC
Sep 26, 2007 | 01:09 PM
#7
Originally Posted by Quik
what are you tryng to ask. i read your post twice and cant follow it..... a truck harness isnt no different then a cars harness. ive made a few standalone harness and know that either harness will operate any of the motors.
if your having fuel issues, you could have a restriction in your line, or not enough line to feed the motor
if your having fuel issues, you could have a restriction in your line, or not enough line to feed the motor
Trending Topics
Sep 26, 2007 | 11:56 PM
#9
Reading threw... http://www.racetronix.com/RX-F99-FPKG-2.html Talks about the Venturi system .. its used to suck fuel back into the bucket... I am sure this is my problem... but how am i going to fix this??? new pump? new sending unit?...