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Originally Posted by 1986350 The car runs and drives alright there is a lot of hesitation in the morning and there is a nice plume of smoke that comes out of the exhaust when i start it up. So any help would be great. I also have a big hole opened in what i think is the crankcase cover. should anything be there?  |
I assume that's the big hole you're talking about. If so, that's a "heat stove" over the exhaust manifold to bring heated air up to the air cleaner snorkel when the engine is cold. Since you have an aftermarket open element air cleaner, you don't have a snorkel and the heat stove is doing you no good, which is probably either leading to or causing your hesitation when first started.
What color is the plume of smoke? Is it only when started cold, only when started warm, or anytime?
Quote:
Originally Posted by 1986350 |
Your EGR valve isn't connected, and the "air source" tube to the back of the carb air horn that it uses is open on the carb, which is an unfiltered air source for the engine. Won't make it run badly, but will let dirt into the engine.
There are other things, such as the carb bowl vent capped off (not a biggie, running wise). The vapor canister has been disconnected, can't tell what they did with the tank vent line from your photos, but my guess is they capped it off, meaning your tank has no means of maintaining pressure on the fuel as the fuel level drops. Have you noticed anything when you remove the gas cap?