What would be causing my brake pedal to pulsate when braking?

I just recently changed my front rotors, brake pads, and wheel bearings on my 96 Honda accord LX. I also replaced the rear drum shoes, wheel cylinder, and the drum on both sides. Ever since I replaced all that, at times I have to put a bit more effort on the brake pedal to stop. I bleed the brakes all around already so there's no air in the system. I also feel a little bit of vibration when driving on the highway and feel a little bit of pulsating on the brake pedal when pressing the pedal to stop. I'm thinking it's the front calipers that might be getting stuck but what someone else s opinion.

My car won't start sometimes?

I have a 2008 honda accord that has trouble starting sometimes. I had autozone test the battery, alternator, and starter and they all passed the test but I'm almost positive it's the starter. Sometimes it will crank right up (with struggle) and sometimes it won't do anything at when I turn the key and the next time it will start up.

Codes P0302, P0304, P0300, and P1399 (misfires) on a 2000 Honda Accord 4 cylinders?

I checked the spark plugs and cylinders 2 and 4 seems to be not tight enough. This may be the cause. But does a blown head gasket also causes these errors? I read somewhere that codes P030x on adjacent cylinders usually indicator a blown head gasket. In this case the two cylinders are not adjacent. I cleared the codes after tightening the two spark plugs and drove the car around the block and no error code so far. But this worries me a bit if the problem is more serious.

How can i tell what stage my cobalt ss/sc is?

I recently bought a cobalt ss, and i was told that it was a stage 3, it has a secrete weapon-r intake, downpipe/header, exhaust system, and a few more mods, but what i'm doubting that it is a stage 3, the intercooler doesn't say zzp on it, and i have a 3.0 pulley, and i'm told that the stage 3 has a 7.6, so now i'm even doubting if i have any stage at all, my car can keep going over 7k rpm, and i have 5 bolts on my pulley which people say means its a stage two, so i just don't know? Can any of you guys help? Because i got beat by a 2014 stock honda But i also do need a tune and new spark plugs and a new clutch so maybe thats why my performance isn't what it's supposed to, but anyways please someone

My cars radiator fan is on?

I was washing my cars engine bay and out of nowhere the fan came in and the keys weren't in the ignition, I covered up everything I was supposed to and the fan is still on after 10 minutes? I turned on the car and it started up fine, should I be worried? It's a 88 Honda Accord by the way

Honda Accord first car good buy?

I just bought a 2004 Honda Accord with 200k miles for $1800 is this a good buy? A lot of my friends were saying my car is about to die. Plus it's a 3.0 vtech v6 engine