Question:
I've checked the test port for the fuel injectors, and fuel sprayed out(it looks like the tip of an air valve on a tire), so i know i dont have a fuel delivery problem. Could it be the coil pack?Plugs?what? the engine is a 3800 series II
Answers:
my fiberglass resin will not harden, has been 6 days. tried heat, only cures the top. bottom is still sticky.?
it may very well be coil packs .another thing could be computer or it may have what they call a crank sensor ,pull plug wire off any plug and stick screwdriver in end of plug wire and place metal part of screwdriver approxmately one sixteenth of an inch from something metal on motor or car not touching with your hands for it may shock you .crank car while looking for spark to jump from screwdriver to metal part of car may need 2 people to do this . if good spark you still may have fuel problem like not enough pressure at the valve you mentioned . fuel regulator ,, filter, pump . check these only if you have good spark .
1999 Sable auto door lock intermittantly works. How can I troubleshoot this?
The unit that controls spark and fuel is built to the underside of the coilpack. You can take it and have it checked to see if its working properly. The sucky part is that its integral with the rest of the unit. so if it turns out to be bad your gonna have to replace the whole thing. The secound one could be that the fuel preassure regulator just went out on you. You can find that on the fuel rail, its the round dish with a vacumm line to it. I would check the fuel preassure regulator first. Its the cheapest to fix.
Hyundai car trouble?
change the module under the coil pack. this are famous for shorting out. Don't forget to put silicone grease on bottom.
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