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Old 05-01-2008, 10:24 AM   #13 (permalink)
Smoke All 4
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Default Re: 94 VR4 rebuild help - no start

Quote:
Originally Posted by oohnoo View Post
Was there an issues with it before you rebuilt the motor? Sounds like there's other issues. Make sure the maft is plugged in and all other connectors. Also make sure there's no pressure leaks in the system ( intercooler pipes, etc)
yea, water pump snapped, and bent all valves 3sx wouldnt cover damages due to the pump not being theirs, but the pump was replaced only a few thousand miles prior to being sent in for service... and because we didnt want to spend the extra couple hundred redoing something that was already done, i have to suffer with paying out of pocket for the mistake

so after about 3 months of waiting on valves, got the heads taken into the shop, new valves, seals everything, cleaned block, installed everything, perfect, no leaks, went and got gas (about 5 miles total) brought the car back, let it cool down, retorqued everything sat around and BS'd for a little while, started it up, ran smooth, started perfect, no problems, going down the road, get about 5-6 miles out, and it backfired... turned out the crank sensor wiring got rubbed through by the acc. belt, after replacing, i gave up all hope, still nothing... for some reason fuel pump wasnt coming on now. So i swapped the ECU with a known good one, fuel pump comes on, and thats where im at now. Ive had multiple opinions saying low fuel pressure, but im not sure where im at, or why i have low pressure... i know the pump's on and i know theres fuel there, you can hear it going back to the tank, problem is, im unsure of exact PSI, and idk where to get the tool. second is if i hotwire the pump, i know i wont overrun the FPR because of the current mods, but will it cause a problem? if i have to ill re-change the fuel filter, i shouldnt have to, but... if i have to i will

sorry for the long post
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