Ive done alot of things so far ive had this car a month, but i have power like the car runs perfect and on and off it stops and rides ruff then fine again..seems like a fuel or injector problem how would i troubleshoot this?
thanks
michael
it sounds like when going faster and higher up in RMPs errrrrrrr really nice sound then err err err errr erer?burp?a bump in the road will make it stop or start when it runs perfect it has a higher pitch when not a low rumble?

thanks

 

When you get into the high RPM range does it feel like hitting a wall?
Does it sometimes feel like some of the power is suddenly lost?
What about starting? Is there an issue?
These are all related around the fuel pump, at least it was for my car.

 

Fuel pump is new and filter it goes off and on when i hit a bump in road..one second shes running grreaatttt next ruff and sounds like a big V8 with out the power..she starts great i bypass ign switch and put a toggle on dash from inside...i bought sparks plugs and was gona do injectors next ..it ran the best with 1/8 a tank of gas with tech tron in it..?thank you for answering

 

its something stupid that would go on and off by just a bump in road...

 

if it's bump related and when power draw is high, it could be a poor ground or connector. If a connection is poor or loose, it has a lot of resistance. As current draw goes up(high load) voltage drops, and this could be cause.
peace
Cyberpunky

 

What connector and ground should i check 1st?
and thanks so much it sicks one sec its a sports car the next sounds like a 95 5.0 with sluggesh power..

 

i used to be a DJ ive hung out with flav 5 times lol 2 before the show and i djed in hamptons and he did 3 MC jobs after i djed....js

 

he is butt uglyyyyyyyyyy and has a 5th graders use of words..lol luv him though ..

 

a mate of mine looked after all the polygram artists when they toured, so knowing I was huge PE fan he got me a signed copy of the he got game CD. That's as close as I have gotten to Flav lol

I'd check main engine ground behind engine at firewall and also anything related to the fuel system(have to ask the experts here what else)
peace
Cyberpunky