When at idlle the motor has no problem responding but when under load in gear the motor bogs out .... would this be a fuel pump and /or filter issue?? Thanks for the help ahead "of time!!!
Engine Bog
- Thread starter BeBacIN12
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The first simple gut response is a huge vacuum leak. Check vacuum hoses, and ports to see if anything has popped off/lines or plugs. A fuel filter ussually has a symptom of no accel over 35 mph. 
Are your plugs routed properly? I just finished a head swap and switched 3 and 6, car idled fine but ran like a dog when I tried to pick up speed.
Do you hear hissing under the hood?
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Do you hear hissing under the hood?
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No missingbut ill check anyway .... it idles fine and revs fine in park but bogs out when I put the hammer down on the road
Is this a Carb motor?
If it is a Carb the other thing to check is the float level and fuel pressure.
If it is a Carb the other thing to check is the float level and fuel pressure.
327 30 over, edelbrock rpm performer intake, Holley 750 dp, msd billet distrib.... bogs anytime giving it gas in gear but at idle has no problems at all
Change your fuel filter that's cheep to do. Check for vac leaks check for cracked hoses too. To me it sounds like a vac leak.
I'm thinking a timing advance issue or the carb is faulty...I had a issue like this a while back and it was the eddy 750 carb.....
Do your secondary squirters actually squirt fuel? If your squirters aren't working properly and you go to WOT under a load, you'll get a bad bog or it might even die.
Do you see black smoke from the exhaust when it bogs?
A 750 double pumper is a bit large for a mild 327. You might just have too much carb for your combination.
Do you see black smoke from the exhaust when it bogs?
A 750 double pumper is a bit large for a mild 327. You might just have too much carb for your combination.
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