I have a 98 S-10 2.2L 5 speed manual with 65,000 miles on it. I have had a misfire for about 3 months. I have changed spark plugs, wires and both coils. I have a misfire under a load. It hapens about 2500
- 3000 rpm. I am not sure what to do next. Can anyone help before I get RAKED over the coals from the dealership or a repair shop?!?! Thanks
Are you getting cylinder specific misfire codes or just a generic misfire code?
Regardless, first thing I'd do is run some Chevron Techron thru the gas tank. Migtht be a clogged or dirty injector that isn't able to keep up with the fuel demands under load.
Doc
I don't have a code reader (yet), and the only gas that has ever gone into my truck is Chevron. Thanks for the help!!
I wasn't talking about gas, Chevron Techron is a fuel additive (injector cleaner).
Doc
MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.