Questions & Answers for: chevy 350 backfires

350 firing order 1983 Chevy what is the firing order for a 1983 Scottsdale with a 350 18436572 i dont thik im running on all 8 all the time. it will run fine for a minute then start backfiring and ...

replaced heads on gm 350 marine motor now having truble timing it have to give it a little gas to keep it running surges while runing and backfires. What is the ignition timing set at?

...chevy truck with 350 backfires sometimes. Gas mileage is bad. Runs rough and doesn't seem to have any power. 190,000 miles on it. What are some things to check? How common is timing to jump? timing ...

...chevy k1500 runs crappy and backfires through the carburator i have changed dist,idle sensor map sensonr and a bunch of other things Timing is off, advance the time 6 to 8 degrees is normal for 350 ...

chevy 350 that is backfiring through carbourator. Tried everything, three different mechs cannot solve. Please help, Regards, Andre I have the MSD distributor, coil and wires. Edlbroc carb. I have two

...chevy 350 to bog and then backfire? it blew up the muffler the first time remove valve cover while engine turning look for rocker go down and up all the way if a little move then camshaft is ...

1998 chevy 350 runs rough backfires some times when starting 180000 miles new distributor wires and plugs Timing is too far advanced

...350 chevy in a itasca motorhome the carb has wires to it would the cruse control or any fuses have anything with the lack of power or backfireing has to do with it? it was running perfect then Not ...

...350 chevy in a itasca motorhome in park rough idle in drive it backfire in carb and dies often could be timing problem , backfiring is a good indication of that .rough idle could be the egr valve ...

chevy truck 350 engine 93K miles when starting sometimes the engine will backfire..could be cold or hot engine..but after it runs for a couple of minutes will run fine.. A backfire usually indicates a