so it has been a while since I posted up in here but a lot has happened.
First and foremost I noticed the coating burning off the headers (that I had paid $250 to get coated). I went down to the coating shop and the owner was awesome. Offered to refund me or recoat them but also thought that there was some underlying issue that was causing them to burn off. He thought I could be running lean. Anyway, back story. I have been dealing with a consistent knock sensor going off every time I give the truck the beans. Pretty frustrating and to top it off it never felt like it was running the way it should.
Well, I was heading out to KOH and Josh from Team 208 was gonna be out there. I owed him a PCM so we talked about meeting up and diving in a little deeper into the tune. So I headed out to KOH and was able to connect with Josh, when he wasn't tuning and wrenching for about 48 teams out there.
We connected up his laptop of magic and fairy spells and he immediately noticed that my fuel tables were WAAAAAYYY off. Thought we had a vacuum leak, but some quick searching turned up nothing. He suddenly gets a wild idea and DC's my MAF sensor. Truck stumbles but then recovers and low and behold, my fuel tables look good.
I have a bad MAF (I did buy it from the junkyard with an intake)
So, we de-pin the MAF to keep the PCM happy with intake air temp etc and I drive home (4 hours freeway). Truck does great. Mileage is up to about 14 MPG and power is there. I buy and drop in a new MAF a few days later and decide it is time to move the filter away from the radiator.
Well, this caused all sorts of issues with the MAF tables. With most close to stock configurations, the MAF tables are adequate, well mine aren't keeping up so I kept throwing lean codes. A few calls to Josh and we dc the MAF cable (yellow at the sensor in case you were wondering) and lean code goes away and MAF code (duh) comes up.
Josh is gonna send me a wideband O2 sensor and data logger and we are gonna tune the MAF, Fuel and overall for the mixes my engine is putting out.
Long story short. Josh is the man. Took the time out of his busy day to fine tune my motor, diagnose problems and go above a beyond to help me fix it.
I knew I was gonna have these teething problems when I did the swap and having a partner like 208 in it with me is hugely encouraging.
Anyway, here are some pictures to keep everyone happy.
KOH was awesome. So many cool people, vehicles and racing. Damn it was cold at night FYI. I have a pretty great down bag and I froze my nuts off.
finally got all the dust and dirt out of Truckasaurus today and took the kids down to the beach so they could fill it with sand. They didn't disappoint.