Chevy 366 problems

Whether it is your first time or not rebuilding an engine, disassembling and building an old engine block would take tremendous effort and time to make it work. Especially for an old-heavy engine like the Chevy block, the first question chevy 366 problems will come to your mind is, Will it all be worth it? The monstrous beast is known for being a tall deck engine of 0. The Chevychevy 366 problems, with tall pistons and a heavy crank, is also one of the oldest blocks Chevrolet has made for its pickup trucks.

Log in Register. Search titles only. Search Advanced search…. Forums New posts Search forums. Builds New builds Latest content Latest updates Latest reviews.

Chevy 366 problems

We've got a mid 70s C with a engine in our sprayer tender truck that we can't get to run right. It ran fine last summer when we were spraying but then dad used it to haul water to cattle through late summer and now it won't run right. When we got it out last fall it idled rough with a miss and when ever you gave it a little throttle it would cut out with no power at all. We've check for spark at each spark plug and that's okay. We rebuilt the Holley carb, put on new fuel filters and a new fuel pump as well but it still runs the same. When the truck is running it smokes blue smoke and it doesn't start right. When you crank it over with the starter most of the time it won't start, it will sputter but only at a flat idle, if you give it any gas or choke it won't fire at all, if you pull start it it will start in the first '. I tried putting a timing light on it but the front engine mount makes it impossible to get to the dampner to time it unless it can be timed off the flywheel too? I think my next plan of attack is electronic ignition and new spark plugs. Does anybody have any ideas of what to look for or what to check? Cliff, sounds like the starter is draging and taking too many amps and have you checked the rotor in the dist. While you are at it, check the condition of the points. Good luck!! Hey Cliff, any pics of your setup of tanks on that truck? We're trying to set up a truck just like yours with a few tanks and a pump

You should upgrade or use an alternative browser. Last edited: Aug 31,

Did they put a short deck distributor in a tall deck motor? Someone here will know way more than I do about that, but the truck engines took a longer distributor. A short one wouldn't engage the oil pump drive. At least that is how I understand it. Someone set me straight. Yep, exactly my thoughts when I read this. Now the decision is do you put that much money into a 42 year old truck or put it toward a better one?

Log in. Sign up. Home Forums Tech Help Engine. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I have a C70 with a

Chevy 366 problems

Whether it is your first time or not rebuilding an engine, disassembling and building an old engine block would take tremendous effort and time to make it work. Especially for an old-heavy engine like the Chevy block, the first question that will come to your mind is, Will it all be worth it? The monstrous beast is known for being a tall deck engine of 0. The Chevy , with tall pistons and a heavy crank, is also one of the oldest blocks Chevrolet has made for its pickup trucks. Now, this big engine has gained a lot of opinions from engine builders.

Trafalgar tours 2023

Media New media New comments Search media. Took the starter off, and it was ok. The worst scenario is having the engine stalled while running the engine. The truck probably ran at least 30 minutes of idling and 3 miles on the road with the new hei. It was fully retired after ish when it was no longer legal to transport kids. Tried to start it, and it acted like the starter was locked up. Coasted into the driveway. Thank you for visiting HeavyEquipmentForums. It's locked up. We've seen a lot of reports where push rods get stuck on bores. Had issues with it running. I would ask for your old HEI back and make sure they were in fact the same. Recommended Posts. It was designed specifically for large, heavy vehicles that move at slow speeds like school buses. You can only run it like a dog, and it's limited to that capacity.

By hagan November 1, in General Chat.

Everywhere Threads This forum This thread. Hauled it to a local mechanic who along with others file issues rebuilt the carburetor. We welcome you to register using the "Register" icon at the top of the page. Also, since this appears to be a replacement carb, is the linkage opening the throttle butterflies fully? West Union, Illinois. I have another Topkick that does a lot better also a If the "wind push" is coinciding with the mark on the balancer and timing pointer "zero"-mark, you are in good shape too the wind push is more reliable than watching the zero-mark, so you rely on the finger feel. I have been reading some good threads about success stories with quadrajet s Email Report. I think everyone else gave you good things to check on why it died. Previous Bottom Next. What could be holding the engine down? Some would run smoothly with low temperatures and stop again at high temperatures. Link to comment Share on other sites More sharing options Could also be that it slipped a cog on the timing chain. I was thinking about the same thing, the oil pump.