it is weird, a couple months ago at around 3k rpm in 2nd gear...i would top out around 30mph. now that my car is running good, it is only at 25mph and i have noticed my car having really high revs on the highway (ie: 65 and going 2500rpm in 5th)
i recently replaced the upper and lower plug seals and the valve cover gasket. in the cylinder#1 (the one closest to driver's side?) it has tons of oil in it liek a puddle forming in the chamber. i dont know if i did the seals right or whatnot but ill check that 2morrow.
ANYWAYS, i also thinkit might be a exhaust leak because i still have power and am getting good mileage but i also read that backfiring is from an exhaust leak and i do backfire when i let off the gas when in gear.
im thinking the leak is in the dc header...
what do you guys think?
i recently replaced the upper and lower plug seals and the valve cover gasket. in the cylinder#1 (the one closest to driver's side?) it has tons of oil in it liek a puddle forming in the chamber. i dont know if i did the seals right or whatnot but ill check that 2morrow.
ANYWAYS, i also thinkit might be a exhaust leak because i still have power and am getting good mileage but i also read that backfiring is from an exhaust leak and i do backfire when i let off the gas when in gear.
im thinking the leak is in the dc header...
what do you guys think?
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