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by DallasPirate
Tue Jul 28, 2020 9:34 pm
Forum: R51 Engine, Driveline and Powertrain
Topic: MAF sensor issues.... Stumped
Replies: 2
Views: 1812

MAF sensor issues.... Stumped

I installed a new aftermarket MAF 2 days ago, reprogrammed ECU, drove 10 miles to station and we passed state inspection. Drove 10 miles home with no problems. Did an oil change yesterday and during pressure check the CES ABS & VDS lamps come back and she misfires above 2500 rpm. Aaargh! 2007 LE 4WD...
by DallasPirate
Tue Jul 28, 2020 9:34 pm
Forum: R51 Engine, Driveline and Powertrain
Topic: Wheel Bearing Hub
Replies: 5
Views: 1641

Re: Wheel Bearing Hub

Bought my hub off Amazon. Forgot which brand. Took about 8 hrs with no help and minimal tools/space. Broke a hammer trying to free the hub from spindle. 3 years later it's still rolling... You can do it!
by DallasPirate
Tue Jul 28, 2020 9:26 pm
Forum: R51 Engine, Driveline and Powertrain
Topic: Bump when decelerating and accelerating at around 45 mph
Replies: 16
Views: 3106

Re: Bump when decelerating and accelerating at around 45 mph

I had similar performance after my 2nd MAF via Amazon. Bought the Hitachi, changed the plugs and pcv. No more issues.
by DallasPirate
Tue Feb 25, 2020 12:14 pm
Forum: New Members, Sign Off!
Topic: Newbie in TX
Replies: 7
Views: 2116

OBD says P0113, which is the IAT sensor, apparently built into the MAF. I'm guessing that oil from the K&N may have contaminated so I've sprayed with cleaner and changed back to paper filter. Will try ECM flash to try and clear code and see if it returns. Truck starts and runs normally otherwise.
by DallasPirate
Sun Feb 23, 2020 10:34 am
Forum: New Members, Sign Off!
Topic: Newbie in TX
Replies: 7
Views: 2116

Thanks mates! For now I have to conquer this air/fuel mix problem. I installed a new aftermarket MAF 2 days ago, reprogrammed ECU and we passed state inspection. Did an oil change yesterday and during pressure check the CES ABS & VDS lamps come back and she misfires above 2500 rpm. Aaargh!
by DallasPirate
Fri Feb 21, 2020 11:49 am
Forum: R51 Engine, Driveline and Powertrain
Topic: MAF sensor gasket
Replies: 7
Views: 2955

Amazon sells the Maf for about $20 US. I wouldn't rely on the sensor itself, been through 2 within a year but gasket should cure your illness. Return the sensor unused for a refund. I'd avoid permatex in that area if at all possible.
by DallasPirate
Fri Feb 21, 2020 7:43 am
Forum: New Members, Sign Off!
Topic: Newbie in TX
Replies: 7
Views: 2116

Newbie in TX

Greetings all. I bought a used 2007 LE, partially out of desperate need for reliable transportation but also had a nostalgic draw from a tricked out '92 my employer drove when they were new. 5 years and 90K miles later, the only major problem was bad bearings which translated to hub replacement. Bee...

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