my car is sputtering around 4-5 grand when im drivin.. i dnt know what it is i tightened down the spark plugs and made sure all the wires were tight.. im lost.. does anybody have any ideas???

 

did you check the plug wires? maybe dist. cap, rotor? not just tighten, but check the plugs to see if they are good? just throwing out ideas to try and help....

 

mine did the same thing, it was my wires, i got new ones and it fixed it

 

are you throwing a cel?

 

make sure the plug wires are in good condition, plug wires plug to the right location from spark plugs to dist. cap. to spark plug, and check to see if the spark plugs are gap to engine spec.

 

ignitor

 

well i have an msd distributor with new plug wires so i dont think that could be it.. and i dont think i am throwing a cel.. how could i find that out?

 

check engine light, on your guage cluster.

 

pull all the spark plugs, that can tell you if your running rich, lean, burning oil ect. check the gap, and look for pitting in the electrodes, and check the gaping of all the plugs. for under 10 dollars, just go get a new set of plugs and try that.

 

the check engine light is already on cause of the cel on my exhaust... and it has almost brand new ngk iridium spark plugs.. less than 1000 miles on em