1995 Chevy Suburban

[Philip Thomson]

2500 2-Wheel drive 5.7. From idle to 3k RPM the engine seems fine. When I put it in drive and accelerate very slowly the truck is barely drivable. If I accelerate for any normal driving in Los Angeles the engine bogs and does not go anywhere. As I slowly decelerate, I get some power at various throttle levels. When I accelerate hard the RPMs do not increase so I don't think it is a transmission problem. What do you think? I replaced the Distributor Cap, Rotor, Plugs And Wires... seems worse.

[skills4lou]

2500 2-Wheel drive 5.7. From idle to 3k RPM the engine seems fine. When I put it in drive and accelerate very slowly the truck is barely drivable. If I accelerate for any normal driving in Los Angeles the engine bogs and does not go anywhere. As I slowly decelerate, I get some power at various throttle levels. When I accelerate hard the RPMs do not increase so I don't think it is a transmission problem. What do you think? I replaced the Distributor Cap, Rotor, Plugs And Wires... seems worse.

 

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Try the fuel filter and air filter too. Fuel filter will be along the frame rail under the truck. Hope that helps.