Mine did until I replaced the carb. with an 1970 carter single brl. then i get more power and 16-20 mpg.
It depends on what engine and year it is. Your friendly Dodge dealer will give you a list of recommended maintenance items including periods between.
money $$$$$
should be 35
According to Car X-about $144.00 in labor to take off the top half off the engine to get to the spark plugs then about $80.00 for the parts.
that all depended on the engine in it and the rearend gear.
That all depended on what engine you had and the rear gearing.
The Dodge Viper gets 22 miles to the gallon that's not bad for a 600 hp V10 engine!
Probably because it has a small engine, or used to. 4 cylinder, I'm guessing. It should have a 20 gallon tank. Have the level sensor checked out.
to tune up for speed you should start with a cold air intake, a super-chip for the cpu, and buying a better exaust
All depended on the engine in it and rear gearing.
12-14 mpg.
You don't if it's 1995.