2600i problems...fuel, injectors, rail, idk...

i was havin firing trouble with mine at one point in time and it was due to the ECU. that is a good place to check. if you are not certain that you have fire going to the injectors you can always unplug it and put a test light on the neg and pos to see if its making a complete circuit. this will tell you if its grounded and if its gettin power. and i have a complete motor that just needs a head. let me know if you need something. 252 268 1735

thanks for all the help guys...

i agree with all the above...i did lots of research on the net and that was my most common answer...so i will start there....

CHAFIN im gonna call you in the am...thanks man..

alright thats cool

okai so i am in a similar situation. i have a bodydropped 92 b2600i extended cab 5 spd. my problem is we r getting fuel from tha pump. into tha fuel regulator but i dont think its hittin the injectors. i had a spare regulator laying around so i gutted it so that it would get a steady flow. but that didnt werk either . i have a total of 3 ecus and 2 sets of injectorsand an additional fuel rail and tried all of these with no luck. i also have an extra dizzy too. i am lost on tha problem. please help i just wanna drive my truck again. my cell is 910 723 4179 and name is cory. if anyone can help please do . thanx in advance

thanks a lot chafin. i greatly appreciate you talking your time to give me a hand. we'll have to get together in the future maybe we can hit doswell this may...


well it is solved. it was the computer everyone. thats my next item to purchase.

thanks for all the help everyone.

glad you got it sorted, wish I could say the same for mine....if I try to start it, it will just crank over and over, wont start, but if i just flick the key,after around 3 times or so...it will fire up, not on all cylinders though, but if I leave it alone for moment, spluttering eventually it will come good and be ok all day. If i try any accelarator when first started it will just stall, I have to be really gentle with it.

I have changed the plugs, I get a good strong spark, checked the ECU, the HT leads are ok, have had the injectors checked and recon, have good compression and fuel pressure, so come on guys what am I missing here?