Questions & Answers for: ls backfires starting

...ls starts and then dies immediately My impala starts and then dies immediately maybe a second or two after starting. It doesn't matter if the engine is warm or cold but does it more when it is warm. ...

...LS when hot when coming to a stop it backfires when starting from a dead stop it hesitates then jumps into a gear and the rpm jumps to a high level. Check the vacum lines going to the distributor and ...

Hard to start and backfires when starting when cold. What should I check? first start with the spark plugs

not running right when i start my 1994 lexus it spits and sputers and sometimes backfires it wont stay running any suggestions thanks Verify the air filter canister for any foreing objects, change ...

When i start my 1993 lexus ls400 it idles ok sometimes but when i get going or push on the gas it just creeps along i replaced the iac valve and the tp sensor still nothing oh and sometimes it ...

hi when i start my 650 savage & leave it ticking over the manifold glows red hot & then changes to a purple colour is this the norm! rgds steve The exhaust manafold should NOT glow red, check ...

suzuki ls400 wil not accelerate and backfires My ls400 will not accelerate @ top and wont go faster than 85 kph. I reccently replaced valve and needle to stop it flooding which worked but was hard to ...

I have a 2001 Suzuki Savage LS650 that was lurching, backfiring then stalling last summer. I had ridden it for 2 months with backfiring only, but then the rest of the issues started at the end of the ...

...Then if I hold the throttle open it will start. If I adjust the idle, it will soetimes work. It also backfires when I shut it off. What could cause this? Sounds like you need to get your carb ...

my 87 savage will start fine, idle and rev at low rpm. but when I hit throttle it will backfire, pop, ****, etc?1 any ideas? replaced CDI, adjusted carb, ignition coil could be a bad valve intake side