EMISSION

C1500 With 4.3 Engin

"i Need Help I Have 2001 Pontiac Sunfire Trying To Locate The Oil/air Seperator Is The Oil/ Air Conneted To A Vacuum Hose To The Throttle...

Truck Engine Light Will Come On For A Week Or Couple Days Then Go Off For A While Then Back On. Advance Read The Code And Said It Could Be...

I Have A 95 Chevy Astro Van I Went To Get Emissions Done And Failed Just On The Low Hc. The Llimit Was 220 And I Had 454. I Just A Complete...

Where Is The Pcv Valve Located For This Vehicle?

I Can't Find Them? Ford Manual Is Too Generic. Any Help? Thanks. Bf

I Have A 86 Honda Dx Wagon 4wd With A 1.5l Carburated Engine. I Replaced The Spark Plugs And Air Filter Prior To The First Test. It Failed...

Car Won't Start, I've Replaced Crank Sensor, Cam Sensor, Timing Belt, The Car Still Won't Start It Runs Good For A Day Or 2 Then Next...

Due To The Pandemic, We Didn't Drive The Car That Much. My Car Battery Got Replaced 2 Times Since. I Took It For Smog And All The Test...

I Am In Need Of A New Exhaust System And Am Undecided As To Which One To Choose For Best Performance And Economy. My Choices Are Gibson...