I have an 87 olds cutlass with the 307 in it. Almost 100,000 miles on it. The only issue I have is when the car is in neutral and you just barely step on the gas and let go, the engine runs very rough, then about 10 seconds later it evens out. I'm not sure what it is. I think it might be a stuck EGR. Cold starts a breeze, I have the choke ziptied fully open even in 15 degree weather, no cold start issues. I actually had an issue with the high idle sticking. Zip tie was a quick fix.
When they run right they are awesome. I am not going to take that away from it. Its just alot of people do not understand them so they get messed up big time. People out there think those cars do not have computers until I pull the kick panel and i am like look ha. I need help with my CCC system.
Car had a carb fire and the MIL (check engine light) will not light up when there is a def problem. Got a computer and harness from a Monte SS today so I will see if I have luck. Its a 307 engine as well in my buick.
I hate that CCC system. Its messed up on my regal limited. When running right I believe they are not bad though. Good luck. Got a computer from my buddies SS Monte carlo so i will be swapping it in tomarrow cuz mines toast.
I love the CCC system, it points me in the direction. But when i had the stock 307 and 50' of vacuums lines the CCC system never give me a problem. Only i had was for the speed senor because the speed was dead.
Oh Yeah, U can probably get a machine shop to drill and tap the ports for the coolant temp sensor to go, there should be a total of 3 holes in the intake for the sensors, the aftermarket intakes might have the holes already there, U have 2 sensors, coolant temp and Temp switch that turns on the coolant light when it gets over heated and 2 Vacuum ported switches 1 for the EFE valve and 1 for the Purge Canister.
no just rebuild the carb. change your O2 sensor, your computer will adjust to the changes, I dunno if your AIR pump and check valves are working, I cleaned the carbon out of mine and replaced the check valves she started purring but the 307 was blowing oil past the valve guide seals.
Olds7980 said this !!
"Forget the codes, take that computer off. nice ride". Don't do this U'll burn up a hell of alot of gas cause the carb will keep trying to adjust.
hook up all your sensors and check you BARO and MAP sensor, I changed out the baro sensor located in the right (passenger side) kick panel where the computer is, in my Regal and the SES light went out there were no codes left.
I do now I have to get the carb tuned. I have another On my profile that's call "first drive of the boat". That was right before i fab up a connected for the coolant temp senor.
Vacummmmmm leak
3hartford 1 year ago
@3hartford
It's long ago been found.
RocketFast321 1 year ago
i hope you didnt put that 403 intake on a set of 7a heads because you will have a gross port mismatch that will cause some bad reversion in the flow
MegaGuitarboss 1 year ago
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Nice!!!!
Check mine out
281Tbird 1 year ago
Nice!!!!
Check mine out
281Tbird 1 year ago
I have an 87 olds cutlass with the 307 in it. Almost 100,000 miles on it. The only issue I have is when the car is in neutral and you just barely step on the gas and let go, the engine runs very rough, then about 10 seconds later it evens out. I'm not sure what it is. I think it might be a stuck EGR. Cold starts a breeze, I have the choke ziptied fully open even in 15 degree weather, no cold start issues. I actually had an issue with the high idle sticking. Zip tie was a quick fix.
chevy668 2 years ago
get rid of the egr and emissions just run a plain engine that will make it run perfect and fast and save gas!!
midnitesquirldog 1 year ago
When they run right they are awesome. I am not going to take that away from it. Its just alot of people do not understand them so they get messed up big time. People out there think those cars do not have computers until I pull the kick panel and i am like look ha. I need help with my CCC system.
JAMESS30288 2 years ago
Car had a carb fire and the MIL (check engine light) will not light up when there is a def problem. Got a computer and harness from a Monte SS today so I will see if I have luck. Its a 307 engine as well in my buick.
JAMESS30288 2 years ago
@JAMESS30288
The last vido i did before my alt went out was "coldstart wagon"
"The first test drive of the boat" is the only driving video i have.
RocketFast321 2 years ago
I hate that CCC system. Its messed up on my regal limited. When running right I believe they are not bad though. Good luck. Got a computer from my buddies SS Monte carlo so i will be swapping it in tomarrow cuz mines toast.
JAMESS30288 2 years ago
I love the CCC system, it points me in the direction. But when i had the stock 307 and 50' of vacuums lines the CCC system never give me a problem. Only i had was for the speed senor because the speed was dead.
RocketFast321 2 years ago
@JAMESS30288 New video coming soon. 5-5-2010
RocketFast321 1 year ago
Oh Yeah, U can probably get a machine shop to drill and tap the ports for the coolant temp sensor to go, there should be a total of 3 holes in the intake for the sensors, the aftermarket intakes might have the holes already there, U have 2 sensors, coolant temp and Temp switch that turns on the coolant light when it gets over heated and 2 Vacuum ported switches 1 for the EFE valve and 1 for the Purge Canister.
soulfultenor 2 years ago
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no just rebuild the carb. change your O2 sensor, your computer will adjust to the changes, I dunno if your AIR pump and check valves are working, I cleaned the carbon out of mine and replaced the check valves she started purring but the 307 was blowing oil past the valve guide seals.
Olds7980 said this !!
"Forget the codes, take that computer off. nice ride". Don't do this U'll burn up a hell of alot of gas cause the carb will keep trying to adjust.
soulfultenor 2 years ago
hook up all your sensors and check you BARO and MAP sensor, I changed out the baro sensor located in the right (passenger side) kick panel where the computer is, in my Regal and the SES light went out there were no codes left.
soulfultenor 2 years ago
I do now I have to get the carb tuned. I have another On my profile that's call "first drive of the boat". That was right before i fab up a connected for the coolant temp senor.
RocketFast321 2 years ago
was it rebuilt or what?
j45007 2 years ago
You have a PM. When the idle start to drop at the end, the computer went into loop mode
RocketFast321 2 years ago
forget the codes, take that computer off. nice ride
olds7980 3 years ago
really can't spend that much so i got to make it with what i got.
RocketFast321 3 years ago