What kind of truck is this? C-4500/ 5500? Have you checked/ changed the fuel and air filters lately?
What kind of truck is this? C-4500/ 5500? Have you checked/ changed the fuel and air filters lately?
1998 Chevy k-2500 454 147,000 miles and climbing!
1993 Pontiac G/A Big Block 3.3 Liter 140,000 miles and still going too!
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If no black smoke, I'd also investigate possible exhaust/cat restriction.
2011 Chevrolet Tahoe 5.3L daily driver
- Previous owner of two 1994 6.5L K3500s, '01, '02, and '05 6.6L K2500s, '04 C4500, '06 K3500 dually, '06 K3500 SRW, '09 K3500HD SRW, '05 Denali
- Total GM diesel miles to date : ~950K
What air filter do you have and what is the condition/cleanliness of the MAF sensor?
Kennedy Diesel-owner
More than just a salesman-I use and test the products that I sell on a daily basis!
Superflow Lie Detector in house
2002 Chev K2500HD D/A CC Long LT 11.77@ 124mph at 7700# fuel only-e.t. needs help
2005 Chev K3500SRW D/A CC Long LT(SOLD)
2007 Chev K2500 Classic EC Short LT (Sold)
2012 GMC K3500SRW D/A CC Long LTZ Happy Birthday to me! Built 1 working day after my birthday and delivered 7 days later.
2016 GMC K3500SRW D/A CC short LTZ
Custom tuning in house using EFI Live tuning software!
The fuel filter is a week old, the air filter is a week old. I just pulled the MAF and it had a little bit of foam from my old Amsoil filter I use to run on it burned to the wire, I cleaned up the wire and blew it out with air. It seems to be a little better but not as responsive is before. I am at about 87,000 miles.
What is a good source for a new or better MAF sensor?
Thanks!
03 2500 HD 4x4
Personally, I'd walk up to the GM parts counter on that one.
2011 Chevrolet Tahoe 5.3L daily driver
- Previous owner of two 1994 6.5L K3500s, '01, '02, and '05 6.6L K2500s, '04 C4500, '06 K3500 dually, '06 K3500 SRW, '09 K3500HD SRW, '05 Denali
- Total GM diesel miles to date : ~950K