ok well i have a 96 honda accord, i changed the plugs, pcv, air cleaner, oil, also did the seafoam in the intake via the brake booster line.

Now the gas mileage has gone to hell and giving 320km's per tank, the car feels sluggish and there is no engine lights or anything can someone please help me out, it is a 4 door auto car in mint shape, no the brakes do not drag and exhaust sounds like there is a leak but can not find it. any suggestions email me tekin007@shaw.ca

 

Probably the seafoam. How long has it been since you did that?

It should get back to its normal self pretty soon after it clears out all the gunk.

 

well i did this about 2 weeks ago and is now on the 2nd tank of gas, could it have clogged the cat

 

Did you change oil after seafoam?

 

nope did all the work first then did the seafoam and did not run it in the tank or engine just intake

 

the crud was probably helping to hold the engine together lol

 

well that is fine, but any other suggestions guys, as I know it was done to clear the junk out

 

well I never did put it in the crankcase, so that would not come in contact with the oil, it was just injested through the brake booster line slowly

 

I don't think seafoam itself is anything but good for the running engine, but its cause & effect can endup with a catalytic converter that's been clogged.

Or possibly the plugs weren't gapped correctly, and unable to supply adequate spark.

 

I've personally never used seafoam, but from everyone I've read of using it always said to change the plugs AFTER using seafoam, not before. Maybe that is part of your problem.

 

well is there anyway I can check the cat or a cleaner for it and the previous plugs where good shape just a little white crust

 

anyone help out here