does this sound like a bad opti spark?yes i searched
#1
does this sound like a bad opti spark?yes i searched
so my car has been running kinda ruff since ive had it, plenty of power but some times my idle would jump up for a second at stop light making the car try to pull forward. its never died on me. has always cranked kinda week then i upgraded the grounds and it cranked better but start doing it again 2 days ago. today i was checking for vac leaks or loose wires and cleaned off the intake temp sensor and when to leave and it fired right up but i didnt get far before it died and when it did start it was like running on 2 cylinders and reving didnt help. then i couldnt get it to start period. it would act like it was going to. i low on gas but not on e and fyi my gauge drops funny.so i could be out of gas but i pressed in the schrader valve and gas sprayed out so i doubt it. my friend towed the car about an hour ago. im going to do the shbox test here in a few. but i just wanted some insight since im new to this kinda ignition. can i run a hei with the stock intake? or is it in the way? i mean i know u can but dont know if you can with out a new intake. sorry guys i know you hear this daily. fyi i am a tech so go easy on me didnt notice a cel will it be present with key on engine off?
#3
check the fuel pressure, maybe add a gallon to be sure its not just running out. it could be coil, ignition module, opti, fuel pump, fuel filter, fouled plugs and thats the short list. have you tried unhooking the hypertech. like duck is sayin, have you had it scanned for codes?
#4
check the fuel pressure, maybe add a gallon to be sure its not just running out. it could be coil, ignition module, opti, fuel pump, fuel filter, fouled plugs and thats the short list. have you tried unhooking the hypertech. like duck is sayin, have you had it scanned for codes?
#6
my big thing is why did the fuse blow.
#9
yeah which is why my heater only blows on defrost right? i didnt get time to look at it today. infact its still on the trailer. if the opti or something is going bad i wonder if that might blow the fuse