Chevy 350 backfiring
WebMay 4, 2024 · My bone stock 1973 350 equipped car is backfiring in the exhaust when I let off the throttle. It’s very noticeable sitting stationary and revving the engine ... A forum community dedicated to all Chevy Nova, Chevy II, Acadian owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting ... WebAug 29, 2007 · Joined Sep 10, 2005. 1,006 Posts. Discussion Starter · #1 · Aug 27, 2007. just finished installing a TBI 350 out of a 95 burban in my YJ. seemed to run fine for a little while. I've only really ran it maybe 5-10miles max though. its had a "wandering" idle since I installed it though, and just recently it has started backfiring through the ...
Chevy 350 backfiring
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WebAug 28, 2012 · Vinco, i just recently decoded my 350, im not sure if this info is 100% correct but: Partial vin: 10W343237 Suffix: V0407CNN Casting: 3970010 Those numbers gave me this info about the 350: 1970 Chevy Nova 350 L-48 300 HP 380 TQ 10.25:1 CR 4 bolt main Turbo350 Made April 7th 1970 at the Willow Run plant in Michigan, production number …
WebJan 2, 2006 · I have a 1992 K2500 with a completely stock tbi 350 with 160,000 miles on it and am getting a backfire through the exhaust when decelerating. It runs fine when cold but once the engine gets up to operating temperature, it backfires whenever I lift my foot off the gas and don't push in the cluch. WebBackfiring is typically caused by an air/fuel mixture that is too lean, meaning the mixture has too much oxygen in it. First, check that the mixture screw (s) on the carburetor are …
WebYes, it backfires. Only at idle. Intermittently. No backfires on throttle lift. ... 1990 chevy 350 tbi running very rich(gas running out of tail-pipes. 12.2.2013. Eric. Car Specialist. 53,737 Satisfied Customers. 1990 S10 … WebMar 14, 2024 · 1,443 Posts. #17 · Sep 28, 2024. As mentioned above, if it's "backfiring" through the throttle body, odds are you're running lean causing lean pops. Check your …
WebOct 9, 2024 · I have a 29 model A coupe with 350. Has been running great for awhile now. Coming home the other day it just started coughing and backfiring through the carb. …
http://forum.73-87chevytrucks.com/smforum/index.php?topic=18100.0 derrick relation rompueWebIf it backfires when you let off the gas peddle it has air getting into the exhaust, either an exhaust gasket or cracked manifold before the catalytic converter or the emission … chrysalis hair salon elmhurst ilWeb93 k1500 silverado with a 5.7 TBI. Replaced heads with iron eagle s/s, edelbrock 3702 cams, and edelbrock performer manifold. essentially, the issue he's having is, with the base timing set at 0degrees, the truck idles fine, if you give a lot of gas (idle, driving, doesn't matter), the truck back fires thru the intake, sometimes will shoot ... derrick redmond olympianWebAug 29, 2007 · Joined Sep 10, 2005. 1,006 Posts. Discussion Starter · #1 · Aug 27, 2007. just finished installing a TBI 350 out of a 95 burban in my YJ. seemed to run fine for a … derrick rex coventryWebFeb 23, 2024 · Connect a fuel pressure gauge to the fuel rail and start the engine. Check the fuel pressure and compare it to the manufacturer’s specifications. If it is too high or too low, you need to inspect the components of the fuel system such as the fuel pump, fuel filter, and fuel pressure regulator. 5. Check Compression. derrick richards the entertainment groupWebMay 2, 2014 · Best Answer. Copy. Could be a carb problem or a bad vacuum leak. A lot of times it is caused by the timing being too far advanced. Could be plug wire / wires not on right / in the wrong place. A ... derrick ripleyWebNov 23, 2024 · Backfire in the carburetor is a condition that occurs when the air-fuel mixture in the engine combusts outside of the engine. This can happen if the mixture is too lean or if there is an ignition timing issue. Backfire can damage the engine and cause it to lose power. It can also be dangerous if it happens while the vehicle is being driven. derrick r. gates for congress